I filed an Apple Feedback report (FB20281983) regarding the failure of the safe area insets to immediately update on hiding or showing of the status bar on iPadOS 26. In my case this causes a toolbar whose top anchor is constrained to the view safe area layout guide top anchor to merge into the status bar area so they overlap in some use cases. Rotating the device resolves it. This doesn't happen on iPadOS 18.5.
Topic:
UI Frameworks
SubTopic:
UIKit