Android 15 (API 35) edge-to-edge causes breakage

[yawnoc]

665328a causes breakage pertaining to edge-to-edge enforcement.

• https://developer.android.com/about/versions/15/behavior-changes-15#edge-to-edge
• https://old.reddit.com/r/androiddev/comments/1c1rs1t/apps_targeting_android_15_will_be_forced_into/

Use case	Android 14 screenshot	Android 15 screenshot	Android 15 breakage
(Portrait) Main Activity: load keyboard by focusing input box			Keyboard obscures input box because Main Activity is not scrolled upward. Navigation bar obscures bottom of keyboard.
(Portrait) Main Activity: scroll to bottom after focusing input box			Keyboard obscures bottom of Main Activity, which cannot be scrolled upward past the keyboard.
(Landscape) Main Activity: load keyboard by focusing input box			Navigation bar obscures right edge of keyboard.
(Portrait) Main Activity Help			Status bar / self-facing camera obscures heading. Navigation bar obscures Return button.

In summary, cursed be Android 15 edge-to-edge. And cursed be Google.