Hi @FattyBull ,
If you alt click on a subtool inside of the viewport itself to make it the active subtool, the subtool list will make that subtool active and switch to it in the subtool list.
Likewise you can use the subtool pop-up (N key by default). Click on the desired subtool in the pop up menu and the subtool palette list will refocus on that subtool.
Another neat trick is to activate “Dynamic” in the Solo mode button toggle. This way you can keep your entire tool visible in the viewport, but if you’re ever not certain which subtool is selected you can rotate the model slightly, and all subtools but the active one will temporarily disappear.
