OnePlus 9: Sign in screen appears then disappears

I recently switched to 1Password and have the same issue as reported before: the password login screen appears, but after signing in, it disappears suddenly.

After some testing, the issue only appears when you close the app with the home or items tab active. The previously suggested workaround to directly open WatchTower or Search doesn't work for me. Wiping app data and setting up the app is the only way I can get back into the app.

My phone is a OnePlus 9 running Android 14 (April 5 security update), 1Password version 8.10.32 (81032050, production channel)