Paused tiles can not be played again

[mattexdee]

Originally in GitLab by @mattexdee

Originally posted by agaringer here: https://discord.com/channels/170995199584108546/956306859491471420/970866191755272212

• ALL MODULES DISABLED? true
• OS, Hosting, Browser (if applicable): Win10, Node/Self, Chrome and Firefox latest
• Short Description of bug: WEBM animated tiles can't be unpaused from the Token HUD
• Simple steps to reproduce the bug:

1. Create a WEBM animated tile
2. Right-click tile and click pause button
3. Note that animation pauses and pause button switches to Play icon, as expected
4. Click button again
5. Note animation stays paused and pause button switches back to Pause icon, no console errors logged
6. Note that further clicks have no notable effect, no console errors logged
7. Double-click tile to open Tile Config dialog and click Animation tab
8. Note that Autoplay Video checkbox is unchecked and animation returns when checked

I was able to reproduce this issue.