When I have text selected of different point sizes, it would be really helpful for Ctrl-Shift-period to increase everything by 0.5 points (or comma to decrease), as in other software. At present it resets everything to 0.5. Thanks!
I agree this would be good, but unfortunately it’s trickier than it might seem to make this possible. I will make a note of it, though, and see whether one of my cleverer colleagues can think of a good way to achieve it.