This addon no longer works with Dragonflight, as the UI coding has changed. Any plans to update at all?

Hm right. I suppose I should use LibEditMode to somehow fix the addon,
but I hope Blizzard will add the feature to resize and hide each element in Edit Mode.

Sorry for the one moth late response, there are no plans to update it anymore since Blizzard's Edit Mode works way better.

The problem with Blizzard's Edit Mode is that it doesn't support resizing the talking head frame.