sentience

Anyone have any ideas on how to resolve an issue I'm having on my iPhone where the share sheet only shows AirDrop, Messages, Mail, News, and Books? I have many, many apps installed that offer share extensions (Facebook, Instapaper, Things, among many others), and many of Apple's own apps (e.g. Notes) are missing from this list too.

You'll note from my screenshots that the missing apps are not listed under More.

What I've tried so far:

1. Reboot my iPhone
2. Delete and reinstall some of the missing apps
3. Upgrade from iOS 16.5.1c to iOS 17 Public Beta 1
4. Reset All Settings

None of these have made any difference to the issue.

For several months now, but with increasing frequency in recent days, my iPhone 13 mini will randomly respring (crash to black screen with spinner, then back to the Lock Screen) multiple times a day. I notice this happening often within the first 30 seconds after unlocking my phone, but it could also be happening in my pocket throughout the day without me knowing.

When iPhone resprings, is there any record of the cause logged that would help me narrow down what app or setting could be causing this?