@ztones I’ve extended the script to highlight the selected track, and also to ensure that you can never have all loop widgets on a track switched off. This means that when you click on an already active loop, it will keep the widget lit, but will switch to that track.
You’ll need to add a handle to all the track number widgets (e.g. T1NUM) and the panel/shape widgets that surround each track/row (e.g. T1ROW). The MSL part of the script is attached.
MSL Script 1.1.gpscript (7.4 KB)