[Suggestion] New hotkey to shuffle between selected types

Hmm, I am not certain, how much would this hotkey help. For example when I have stables, barracks, archery ranges, siege workshops and castles in same hotkey group, then it would probably be easier for me to shift-click siege workshops in order to train units from them instead of cycling through building types to them. I think…

You want selected units to always be ordered in same logical way (for example in formation sorting order) and being possible to select more than 60 units? I have suggested both ideas with implementation details here