WTH is the built-in media player still broken?

Doesn’t display correctly in some browsers, or even in the HA application, depending on screen size/resolution and number of media players.

I have 6 audio zones, each as a different media player. When I use them from Chrome on a PC, everything is fine.

When I use them from the app, or from a tablet via a browser, their behavior varies depending on the screen resolution. If they are displayed as a stack of 6, no problem. If they are displayed as 2 columns of 3 rows, no problem. If they are displayed as 3 columns of 2 rows, the power button disappears after you turn them on and you have to click the elipses to get to the detail menu to power them off. Same on a wider display where they display as 4 over 2.

This issue has been happening for many many months now. WTH?