diff --git a/src/core/classes/page-loads-manager.ts b/src/core/classes/page-loads-manager.ts
index 0d1bf7225..c8291cce2 100644
--- a/src/core/classes/page-loads-manager.ts
+++ b/src/core/classes/page-loads-manager.ts
@@ -131,7 +131,7 @@ export class PageLoadsManager {
     protected async notifyUser(): Promise<void> {
         await CoreDomUtils.openModal<boolean>({
             component: CoreRefreshButtonModalComponent,
-            cssClass: 'core-modal-no-background',
+            cssClass: 'core-modal-no-background core-modal-fullscreen',
             closeOnNavigate: true,
         });
 
diff --git a/src/theme/theme.base.scss b/src/theme/theme.base.scss
index 4360e0529..1d3f41565 100644
--- a/src/theme/theme.base.scss
+++ b/src/theme/theme.base.scss
@@ -1752,6 +1752,7 @@ video::-webkit-media-text-track-display {
 
 ion-modal.core-modal-no-background {
     --background: transparent;
+    --box-shadow: none !important;
     pointer-events: none;
 
     ion-backdrop {