I feel that the management of icons used for commands in SU could be improved. I have about 180 and that’s hard to search through.
The first problem is that there seems to be little logic to how they are ordered when you look through them to customize your task bar. I think when new ones are added, they do tend to go on the end of those already existing but I am not fully sure even of that.
The ones that are related to a particular extension do seem to be next to one another but as there is no divider between them and icons used by other extensions, it can be hard to know which go with which.
It would be nice to have the option to group and sort them in the way that suits you best. Alphabetically is one obvious way but a better one might be to have folders that contain the icons related to particular extensions. Maybe just the native SU ones would not need a folder. Even just having vertical spacers between groups would be a help.