Website shortcuts on the homescreen are gone on Android 11 - how to restore them?: https://android.stackexchange.com/questions/256781/website-shortcuts-on-the-homescreen-are-gone-on-android-11-how-to-restore-them

data recovery - Website links on home screen disappeared after device reboot: https://android.stackexchange.com/questions/256401/website-links-on-home-screen-disappeared-after-device-reboot

All my web shortcuts have disappeared from Android phone home screen. How do I get them back????: https://support.google.com/android/thread/120942877/all-my-web-shortcuts-have-disappeared-from-android-phone-home-screen-how-do-i-get-them-back

Sites added to home screen disappeared?: https://us.community.samsung.com/t5/Galaxy-Note-Phones/Sites-added-to-home-screen-disappeared/td-p/2260464

vanishing weblink from home screen: https://forums.androidcentral.com/threads/vanishing-weblink-from-home-screen.1076773/

Workaround to disappearing shortcuts Android bug: https://community.brave.com/t/workaround-to-disappearing-shortcuts-android-bug/556387