Confirmed for Windows 10 Bedrock 1.16.100.
Affects 1.15.1 as well.
Affects Bedrock 1.12.0 on Xbox One.
Confirmed for 19w07a.
Confirmed for Windows 10.
Confirmed for 17w47b. Steps to reproduce:
1. After launching the game, open a world.
2. While the world is loading (preparing spawn area, etc.), press ESC.
Still present in 17w47a.
Able to confirm.
Confirmed for iOS version of Bedrock Edition. I placed a jukebox in my Creative World, inserted a music disc, and expected music to play. Instead there was silence, and the volume on my iPhone was almost maxed out.
EDIT: Disregard this comment, as I just found out that this bug report is a duplicate of MCPE-23761.
Confirmed for Bedrock Edition v1.2.1 on the Windows 10 platform.
Confirmed for 1.12.2-pre1.
This is more of an aesthetic feature request more than anything. I agree with you on this, but like @TheDiamondYT points out I don't think a lot of people care. :/
Confirmed for MCPE 1.2 build 2, on Samsung Galaxy Tab A running Android 6.0.1.
Confirmed on Windows as well, for Preview 1.18.20.26.