fix: refine iPhone and iPad bezel button hover states #436

Job	Run time
Client lint, build, and tests	40s
Rust lint and unit tests	1m 7s
Packages and VS Code extension	30s
Build integration artifacts	2m 10s
Android emulator integration	6m 18s
WebRTC stream benchmark	4m 6s
CLI simulator integration	7m 53s
JS API simulator integration	6m 11s
	28m 55s

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