This bug was introduced a few releases ago, and was reported at the time, but the problem persists, and I can't find the thread of the original report, so I am re-reporting the issue. For the last several releases I have had a problem when moving during combat while stacking an action. Particularly when cornering, the selected icon comes unstuck from the combat bar and trades places with another one, resulting (for example) in casting a heal when prepping an aoe, or vice versa, and the order of actions on the combat bar is all messed up. Is anyone else having this problem? Thanks.