PWA shortcut disappear after phone reboot

This is extremely weird, I have never seen anything like this before.

I've been using wefwef for days just fine on my Android 13 Pixel 6 Pro, today, after rebooting the phone though, the wefwef PWA is gone.

Reinstalling wefwef and rebooting multiple times reproduce the same results.

To make sure this is not a browser(KIWI) or system issue, I tried installing Twitter PWA and reboot after that, the PWA remains.