Example: monospaced font is Ctrl-Shift-6, displaying keyboard shortcuts is Ctrl-/ / Ctrl-Shift-/. On Hungarian keyboards / happens to be Shift-6 so one of these will take precedence and the other will be unreachable.
Given that one of the conflicting functions is just a help screen, this is a very minor issue (and skimming the list of shortcuts there doesn't seem to be any way to have worse conflicts, even on arbitrary keyboard layouts) so feel free to decline; just thought it's worth bringing to your attention.