Playing a video doesn't release control of media keys

Once playing a video in chat (mp4, etc) in Windows 10 client play/pause button on usb devices continues to control playback of that video until app is completely closed. I've tried closing window, changing chat, and re-opening my other music player. Is there a way to disable Keybase from using my media keys entirely?

It looks like changing to something other than chat also releases it, But that's not exactly ideal, and I use this app 99% for chat,

Reproduce the media-key behavior in the Windows 10 client by playing an MP4 in chat, closing or changing the chat, and controlling another music player. Trace the client’s media-key handling and video playback entry points; done means leaving the video or chat no longer leaves Keybase controlling the USB media buttons, or the intended disable behavior is documented.

Written by the indexing model from the issue text.