For those unaware, the share sheet is the page that shows up when you want to share an image, a website, or certain content from your phone. When you press the share button, this page shows up showing all the platforms and people that you can share with. According to Google News on Telegram (via 9to5Google), with changes to the Android share sheet taking place in Android 14, it seems that some of Google’s own apps will stop offering a custom share sheet and instead use the default Android share sheet.
