Command-drag an object doesn't work as it usually does

Usually, I'll add a Rehearsal Mark to name a section (Verse, Prechorus etc.) or maybe I'm adding some system text and then often I'll hold command and drag that rehearsal mark to the right because it's always centered over the barline whereas I want it to be sitting over the bar. If you just drag with the mouse, you can move it freely. In Musescore 3, Command and then dragging would lock the vertical axis and only drag the object horizontally. For some reason, this doesn't work as expected anymore. I hold command, and as soon I start dragging the object it jumps down to a spot that much closer to the staff that's below it which negates the whole reason I was using this shortcut in the first place. Shift and drag is supposed to lock the horizontal axis while draggin and command is supposed to lock the vertical axis. Has something changed? Is there a new shortcut or is it a bug?