[Feature Request] Add "Hide Preview Pane" toggle to Dash/TileStyle editor

See this tiny grey arrow (that I only just discovered last week)?

I would LOVE to see such a toggle added to the other Dash- and TileStyle-editing dialogue windows, so I could effectively regain much-needed screen real estate … especially once I’ve begun compiling more than a handful of TileStyles. I’d rather have extra space to navigate the controls at times.


It was you who asked for it… and thanked me for its inclusion !!

Ha. Now I need MOAR ARROWWW.