A couple of quality of life suggestions:
- When shift + clicking colourize group button, can you reverse the order of group colours? Similarly when ctrl + clicking colourize button, can you randomise the group colours? and clicking the colourize group button normally will reset it to the default behaviour.
- During the drop down for grouping, can you please make this dropdown searchable when typing on the keyboard. The list is too big to have to scroll down the entire time.
- Once you have filtered the list, and used ctrl + A to select all the objects, when you right click of one of these items in the list to 'show selection only': only the item the mouse is hovering over is showing on the list.