I assigned Alt+T and Alt+C to 'add transform mask' and 'add clone layer' respectively, to speed up some things, but the shortcuts don't seem to work with the move and transform tool. (Krita tells me the shortcut is 'ambiguous') It works fine with the freehand brush tool. Reproducible: Always
Um, alt-t opens the Tools menu, alt-c is the color sliders shortcut, so that's always going to be a conflict. It conflicts with any tool here on my system. The problem with the conflict message box (which is from KDE) is that it the shortcut configuration system doesn't check the menu/docker tab modifiers. But there isn't much we can do about it!
resolved in 3.0