Manually enable com.android.systemui.translucent_occluding_activity_fix in AP3A. Flag: N/A Bug: 303010980 Test: N/A Ignore-AOSP-First: AConfig change for future AOSP release (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:b3a72ad1999613f1843ddb3ab34bcb03c0f9a57b) Merged-In: If590325a0fcb059ec8c46d4119ea7068fec9e9cb Change-Id: If590325a0fcb059ec8c46d4119ea7068fec9e9cb