diff --git a/src/addons/mod/data/components/search/search.ts b/src/addons/mod/data/components/search/search.ts
index 69d06f1cc..4221b769a 100644
--- a/src/addons/mod/data/components/search/search.ts
+++ b/src/addons/mod/data/components/search/search.ts
@@ -71,7 +71,7 @@ export class AddonModDataSearchComponent implements OnInit {
         this.search.advanced?.forEach((field) => {
             if (typeof field != 'undefined') {
                 this.advancedIndexed[field.name] = field.value
-                    ? CoreTextUtils.parseJSON(field.value)
+                    ? CoreTextUtils.parseJSON(field.value, '')
                     : '';
             }
         });
diff --git a/src/addons/mod/data/fields/file/services/handler.ts b/src/addons/mod/data/fields/file/services/handler.ts
index cdf11047c..016f70c06 100644
--- a/src/addons/mod/data/fields/file/services/handler.ts
+++ b/src/addons/mod/data/fields/file/services/handler.ts
@@ -112,7 +112,8 @@ export class AddonModDataFieldFileHandlerService implements AddonModDataFieldHan
         offlineContent: CoreFormFields,
         offlineFiles?: FileEntry[],
     ): AddonModDataEntryField {
-        const uploadedFilesResult: CoreFileUploaderStoreFilesResult = <CoreFileUploaderStoreFilesResult>offlineContent?.file;
+        const uploadedFilesResult: CoreFileUploaderStoreFilesResult | undefined =
+            <CoreFileUploaderStoreFilesResult | undefined> offlineContent?.file;
 
         if (uploadedFilesResult && uploadedFilesResult.offline > 0 && offlineFiles && offlineFiles?.length > 0) {
             originalContent.content = offlineFiles[0].name;
diff --git a/src/addons/mod/data/fields/latlong/services/handler.ts b/src/addons/mod/data/fields/latlong/services/handler.ts
index c55606f22..4eed24cc1 100644
--- a/src/addons/mod/data/fields/latlong/services/handler.ts
+++ b/src/addons/mod/data/fields/latlong/services/handler.ts
@@ -121,8 +121,8 @@ export class AddonModDataFieldLatlongHandlerService implements AddonModDataField
      * @inheritdoc
      */
     overrideData(originalContent: AddonModDataEntryField, offlineContent: CoreFormFields<string>): AddonModDataEntryField {
-        originalContent.content = offlineContent[0] || '';
-        originalContent.content1 = offlineContent[1] || '';
+        originalContent.content = offlineContent['0'] || '';
+        originalContent.content1 = offlineContent['1'] || '';
 
         return originalContent;
     }
diff --git a/src/addons/mod/data/fields/picture/services/handler.ts b/src/addons/mod/data/fields/picture/services/handler.ts
index b8a8a89da..d0b503c13 100644
--- a/src/addons/mod/data/fields/picture/services/handler.ts
+++ b/src/addons/mod/data/fields/picture/services/handler.ts
@@ -155,7 +155,8 @@ export class AddonModDataFieldPictureHandlerService implements AddonModDataField
         offlineContent: CoreFormFields,
         offlineFiles?: FileEntry[],
     ): AddonModDataEntryField {
-        const uploadedFilesResult: CoreFileUploaderStoreFilesResult = <CoreFileUploaderStoreFilesResult>offlineContent?.file;
+        const uploadedFilesResult: CoreFileUploaderStoreFilesResult | undefined =
+            <CoreFileUploaderStoreFilesResult | undefined> offlineContent?.file;
 
         if (uploadedFilesResult && uploadedFilesResult.offline > 0 && offlineFiles && offlineFiles?.length > 0) {
             originalContent.content = offlineFiles[0].name;
@@ -165,7 +166,7 @@ export class AddonModDataFieldPictureHandlerService implements AddonModDataField
             originalContent.files = [uploadedFilesResult.online[0]];
         }
 
-        originalContent.content1 = <string>offlineContent.alttext || '';
+        originalContent.content1 = <string> offlineContent.alttext || '';
 
         return originalContent;
     }
diff --git a/src/addons/mod/data/fields/url/services/handler.ts b/src/addons/mod/data/fields/url/services/handler.ts
index 77ecbca8d..ae36f63a5 100644
--- a/src/addons/mod/data/fields/url/services/handler.ts
+++ b/src/addons/mod/data/fields/url/services/handler.ts
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { AddonModDataField, AddonModDataSubfieldData } from '@addons/mod/data/services/data';
+import { AddonModDataEntryField, AddonModDataField, AddonModDataSubfieldData } from '@addons/mod/data/services/data';
 import { Injectable, Type } from '@angular/core';
 import { CoreFormFields } from '@singletons/form';
 import { Translate, makeSingleton } from '@singletons';
@@ -59,5 +59,14 @@ export class AddonModDataFieldUrlHandlerService extends AddonModDataFieldTextHan
         }
     }
 
+    /**
+     * @inheritdoc
+     */
+    overrideData(originalContent: AddonModDataEntryField, offlineContent: CoreFormFields<string>): AddonModDataEntryField {
+        originalContent.content = offlineContent['0'] || '';
+
+        return originalContent;
+    }
+
 }
 export const AddonModDataFieldUrlHandler = makeSingleton(AddonModDataFieldUrlHandlerService);
diff --git a/src/addons/mod/data/services/data-helper.ts b/src/addons/mod/data/services/data-helper.ts
index 9fc836dda..5951a382d 100644
--- a/src/addons/mod/data/services/data-helper.ts
+++ b/src/addons/mod/data/services/data-helper.ts
@@ -92,9 +92,9 @@ export class AddonModDataHelperProvider {
 
                         if (offlineContent.subfield) {
                             offlineContents[offlineContent.fieldid][offlineContent.subfield] =
-                                CoreTextUtils.parseJSON(offlineContent.value);
+                                CoreTextUtils.parseJSON(offlineContent.value, '');
                         } else {
-                            offlineContents[offlineContent.fieldid][''] = CoreTextUtils.parseJSON(offlineContent.value);
+                            offlineContents[offlineContent.fieldid][''] = CoreTextUtils.parseJSON(offlineContent.value, '');
                         }
                     });
 
@@ -632,7 +632,7 @@ export class AddonModDataHelperProvider {
         const folderPath = await AddonModDataOffline.getEntryFieldFolder(dataId, entryId, fieldId, siteId);
 
         try {
-            return CoreFileUploader.getStoredFiles(folderPath);
+            return await CoreFileUploader.getStoredFiles(folderPath);
         } catch {
             // Ignore not found files.
             return [];
diff --git a/src/addons/mod/data/services/data-offline.ts b/src/addons/mod/data/services/data-offline.ts
index ffc317d4d..19d8638fe 100644
--- a/src/addons/mod/data/services/data-offline.ts
+++ b/src/addons/mod/data/services/data-offline.ts
@@ -88,9 +88,9 @@ export class AddonModDataOfflineProvider {
         const promises: Promise<void>[] = [];
 
         entry.fields.forEach((field) => {
-            const value = CoreTextUtils.parseJSON<CoreFileUploaderStoreFilesResult>(field.value);
+            const value = CoreTextUtils.parseJSON<CoreFileUploaderStoreFilesResult | null>(field.value, null);
 
-            if (!value.offline) {
+            if (!value || !value.offline) {
                 return;
             }
 
diff --git a/src/addons/mod/data/services/data-sync.ts b/src/addons/mod/data/services/data-sync.ts
index 889119427..a010247c4 100644
--- a/src/addons/mod/data/services/data-sync.ts
+++ b/src/addons/mod/data/services/data-sync.ts
@@ -345,8 +345,8 @@ export class AddonModDataSyncProvider extends CoreCourseActivitySyncBaseProvider
             try {
                 await Promise.all(editAction.fields.map(async (field) => {
                     // Upload Files if asked.
-                    const value = CoreTextUtils.parseJSON<CoreFileUploaderStoreFilesResult>(field.value || '');
-                    if (value.online || value.offline) {
+                    const value = CoreTextUtils.parseJSON<CoreFileUploaderStoreFilesResult | null>(field.value || '', null);
+                    if (value && (value.online || value.offline)) {
                         let files: CoreFileEntry[] = value.online || [];
 
                         const offlineFiles = value.offline
diff --git a/src/addons/mod/feedback/pages/form/form.html b/src/addons/mod/feedback/pages/form/form.html
index c470f8ac2..3f67b5a17 100644
--- a/src/addons/mod/feedback/pages/form/form.html
+++ b/src/addons/mod/feedback/pages/form/form.html
@@ -155,7 +155,7 @@
             </ion-item>
         </ion-card>
 
-        <ion-card *ngIf="completed">
+        <ion-card *ngIf="completed && (access!.canviewanalysis || hasNextPage)">
             <ion-grid>
                 <ion-row class="ion-align-items-center">
                     <ion-col *ngIf="access!.canviewanalysis">
diff --git a/src/addons/mod/glossary/components/index/addon-mod-glossary-index.html b/src/addons/mod/glossary/components/index/addon-mod-glossary-index.html
index 6906bf761..ce7de9aaf 100644
--- a/src/addons/mod/glossary/components/index/addon-mod-glossary-index.html
+++ b/src/addons/mod/glossary/components/index/addon-mod-glossary-index.html
@@ -98,7 +98,8 @@
             </ng-container>
         </ion-list>
 
-        <core-empty-box *ngIf="entries.empty" icon="fas-list" [message]="'addon.mod_glossary.noentriesfound' | translate">
+        <core-empty-box *ngIf="entries.empty && (!isSearch || hasSearched)" icon="fas-list"
+            [message]="'addon.mod_glossary.noentriesfound' | translate">
         </core-empty-box>
 
         <core-infinite-loading [enabled]="!entries.completed" [error]="loadMoreError" (action)="loadMoreEntries($event)">
diff --git a/src/addons/mod/glossary/components/index/index.ts b/src/addons/mod/glossary/components/index/index.ts
index d79b755ea..fac7c7507 100644
--- a/src/addons/mod/glossary/components/index/index.ts
+++ b/src/addons/mod/glossary/components/index/index.ts
@@ -64,6 +64,7 @@ export class AddonModGlossaryIndexComponent extends CoreCourseModuleMainActivity
     moduleName = 'glossary';
 
     isSearch = false;
+    hasSearched = false;
     canAdd = false;
     loadMoreError = false;
     loadingMessage?: string;
@@ -429,6 +430,7 @@ export class AddonModGlossaryIndexComponent extends CoreCourseModuleMainActivity
     toggleSearch(): void {
         if (this.isSearch) {
             this.isSearch = false;
+            this.hasSearched = false;
             this.entries.setOnlineEntries(this.fetchedEntries, this.fetchedEntriesCanLoadMore);
             this.switchMode(this.fetchMode!);
         } else {
@@ -488,6 +490,7 @@ export class AddonModGlossaryIndexComponent extends CoreCourseModuleMainActivity
             'ASC',
         );
         this.loaded = false;
+        this.hasSearched = true;
         this.loadContent();
     }
 
diff --git a/src/core/directives/directives.module.ts b/src/core/directives/directives.module.ts
index f60c2d19d..84a102748 100644
--- a/src/core/directives/directives.module.ts
+++ b/src/core/directives/directives.module.ts
@@ -26,6 +26,7 @@ import { CoreSupressEventsDirective } from './supress-events';
 import { CoreUserLinkDirective } from './user-link';
 import { CoreAriaButtonClickDirective } from './aria-button';
 import { CoreOnResizeDirective } from './on-resize';
+import { CoreDownloadFileDirective } from './download-file';
 
 @NgModule({
     declarations: [
@@ -41,6 +42,7 @@ import { CoreOnResizeDirective } from './on-resize';
         CoreUserLinkDirective,
         CoreAriaButtonClickDirective,
         CoreOnResizeDirective,
+        CoreDownloadFileDirective,
     ],
     exports: [
         CoreAutoFocusDirective,
@@ -55,6 +57,7 @@ import { CoreOnResizeDirective } from './on-resize';
         CoreUserLinkDirective,
         CoreAriaButtonClickDirective,
         CoreOnResizeDirective,
+        CoreDownloadFileDirective,
     ],
 })
 export class CoreDirectivesModule {}
diff --git a/src/core/directives/download-file.ts b/src/core/directives/download-file.ts
new file mode 100644
index 000000000..b0d798584
--- /dev/null
+++ b/src/core/directives/download-file.ts
@@ -0,0 +1,63 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Directive, Input, OnInit, ElementRef } from '@angular/core';
+import { CoreFileHelper } from '@services/file-helper';
+import { CoreDomUtils } from '@services/utils/dom';
+import { CoreWSFile } from '@services/ws';
+
+/**
+ * Directive to allow downloading and open a file. When the item with this directive is clicked, the file will be
+ * downloaded (if needed) and opened.
+ */
+@Directive({
+    selector: '[core-download-file]',
+})
+export class CoreDownloadFileDirective implements OnInit {
+
+    @Input('core-download-file') file?: CoreWSFile; // The file to download.
+    @Input() component?: string; // Component to link the file to.
+    @Input() componentId?: string | number; // Component ID to use in conjunction with the component.
+
+    protected element: HTMLElement;
+
+    constructor(element: ElementRef) {
+        this.element = element.nativeElement;
+    }
+
+    /**
+     * Component being initialized.
+     */
+    ngOnInit(): void {
+        this.element.addEventListener('click', async (ev: Event) => {
+            if (!this.file) {
+                return;
+            }
+
+            ev.preventDefault();
+            ev.stopPropagation();
+
+            const modal = await CoreDomUtils.showModalLoading();
+
+            try {
+                await CoreFileHelper.downloadAndOpenFile(this.file, this.component, this.componentId);
+            } catch (error) {
+                CoreDomUtils.showErrorModalDefault(error, 'core.errordownloading', true);
+            } finally {
+                modal.dismiss();
+            }
+        });
+    }
+
+}
diff --git a/src/core/services/utils/utils.ts b/src/core/services/utils/utils.ts
index 7777cd262..ddf711a7e 100644
--- a/src/core/services/utils/utils.ts
+++ b/src/core/services/utils/utils.ts
@@ -277,7 +277,10 @@ export class CoreUtilsProvider {
             return source;
         }
 
-        if (Array.isArray(source)) {
+        if (this.valueIsFileEntry(source)) {
+            // Don't clone FileEntry. It has a lot of depth and they shouldn't be modified.
+            return source;
+        } else if (Array.isArray(source)) {
             // Clone the array and all the entries.
             const newArray = [] as unknown as T;
             for (let i = 0; i < source.length; i++) {
@@ -750,6 +753,18 @@ export class CoreUtilsProvider {
         return 'isFile' in file;
     }
 
+    /**
+     * Check if an unknown value is a FileEntry.
+     *
+     * @param value Value to check.
+     * @return Type guard indicating if the file is a FileEntry.
+     */
+    valueIsFileEntry(file: unknown): file is FileEntry {
+        // We cannot use instanceof because FileEntry is a type. Check some of the properties.
+        return !!(file && typeof file == 'object' && 'isFile' in file && 'filesystem' in file &&
+            'toInternalURL' in file && 'copyTo' in file);
+    }
+
     /**
      * Check if a value is an object.
      *