It's a great tool, but please please please impliment at minimum browser standard input support, meaning:
1. Spell check. Very important.
2. Keyboard control. When I am in generate prompt field and I press ctrl+left or right arrow I am attempting to select a word, not move my mask and clear my prompt.
3. Proper undo/redo would be nice
4. Somewhat unrelated and potentially not inline with the "workflow" style here, but if I am trying something and I accidentally click away the propmpt is gone, can't get it back.