MOBILE-3817 core: Fix tablet styles for refresh modal

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,
         });
 

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 {