The GUI design is amazing, the plugin cleans up well, and it works perfectly alongside with my building plugins!
I think I found a bug, though.
The second markers don’t seem to match up right
It seems to be pointing to 11 seconds, while it’s actually at 12.
Also, the dragger is a bit hard to use, since it’s just a tiny frame. You should add the ability to click on a spot of the time marker, and it will jump to that position.
Sorry about the marker issue; it should be fixed in the next update (frames will mean an entirely new system – one that I can properly create).
I’ll also see what I can do to patch up the value preview (blue text overlapping the property name, shown in your second image). A temporary fix would be to make your studio window wider.