For those of you who still haven’t upgraded to the second beta, you can switch to a static single image wallpaper and the problem will be solved. At least it worked for me.
Legend097
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
Same issue here with me on iOS 16.1 PB. I had to restart my iPhone and turn off the Search option in Home Screen settings to get my phone going again.