That was my first reaction too but it's growing on me! With IntelliJ on an external Mac keyboard (because, 2017 era MBP, yeesh) for some reason they didn't group the F keys. I mean at least there are F keys. So it's always stressful to try to step over, because the continue button is right next to it (F8 and F9) and it's easy to lose minutes of context buildup with one wrong button press. And then, HTF do you force-step-out? Is it Alt-Shift-F9? Cmd-Ctrl-F9? Alt-F9? Oh it's Shift-F8. But unfortunately by now I just relaunched the entire project.
It would be so cool to mount a Soviet nuclear control room type panel under my monitor with those keys spelled out. Oh and a mute button.
Happily IntelliJ keys are configurable. Settings->Keymap. Debugger actions are under Main Menu→Run→Debugging Actions.
Sadly it's difficult to see all the mapped keys at once, and the search can't search for the key (only for the action a key might be bound to) so making new maps is a bit tedious. It's possible to do so via making a plugin, but that's probably even more effort.
It would be so cool to mount a Soviet nuclear control room type panel under my monitor with those keys spelled out. Oh and a mute button.