Theme editor enhancement suggestion: Allow animated gifs for use in theme editor

Allowing animated gifs for use in theme editor would allow a flashing mute button as well as a flashing solo button when a track or bus or folder of tracks is/are muted or solo'd.
An flashing armed record button would also be nice.

i'd say let's keep the moving and flashing bits to LED and VU meters; I don't need to have flashing armed record buttons, they are red on the screen, red on the control surface, hard to miss already ...