Arrow keys no longer move elements on the screen or mask points, makes precision near impossible now.
This bug has consistently come and gone through various versions of Adobe and it is extremely frustrating. When I double click on an element in the preview window to select it, or try select mask points then use the arrow keys to move it, now the cursor jumps all around the timeline.
This makes precision editing impossible for these aspects and is actually detrimental to the videos I create for my company, as it limits me and degrades the overall quality of videos I am creating now, completely removing the ability to add an aspect of professionalism we deem necessary. This needs to be fixed immediately and fixed permanently for future versions.