Preview transport controls of the audio random container don't update on tab switching

Steps to reproduce:

1. Set up an ARC so that you can preview it
2. Dock the ARC window next to another tab
3. Preview the ARC by pressing the play button
4. While it's playing, switch to a different tab, making the ARC window hidden
5. Switch back to the ARC window

Actual results: The preview button shows a stop icon

Expected results: The preview button shows a play icon

Reproducible with versions:

2023.2.13f1 ❌

2023.3.0b11 ❌

Not reproducible with versions: 

2023.2.0b1 ✅

Tested on (OS): MacOS (M1)