Although I use the standard toolbar mode, I do like the custom tab in the compact toolbar mode.

Since we all have our favorite features that we use more frequently than others in BIAB, and other features that we rarely if ever use, wouldn't it be nice to be able to reduce the visual clutter by making ALL of the toolbars in standard mode customizable? It seems to me that this would be a very simple way to customize and streamline the interface to suit individual needs without resorting to the sparseness of the compact mode. And buttons could be added or deleted at any time.

I think this could benefit both the beginner and the experienced user who probably uses shortcuts anyway and doesn't need to see that multitude of buttons. Think of it as a compromise between the standard and compact modes that simply adds more interface flexibility.

UltraPAK 2021, 27" late 2012 iMac, 16 GB RAM, OSX 10.15.7
Logic Pro X 10.6.3