WowAce

When enabling the cast bar inside the Arena and Party frames seems to result in some issues with frame placement and the ability to test frames, and probably more.  My Arena frames were placed in the blue circle (please see attached image), but once I enabled castbar in the frame they got moved all the way to the bottom of my screen for some reason.  Additionally, when I enabled castbar inside the frames, i could no longer disable the test frames until I reloaded my ui, and then I could no longer bring the test frames up to test unless I disabled the castbar in frame option.  Please advise.

Update: I moved my Arena frames to where they normally should be, and once again enabled the castbar inside frame and it moved the top most frame to the middle of my ui.  Once i disabled the castbar inside frame it snapped the frame back to where it should be.  I am unsure if inside an arena that's where the frame would end up being or not as I have not had time to test this inside an match.  Additionally, enabling castbar inside frames for Party frames doesn't seem to result in any issues as far as wonky frame placement, but it definitely causes issues with disabling / re-enabling test frames. 

The issue is with anchors. The addon has various elements that are anchored to each other, that's why it jumps around when you change options.

However, the issue with disabling test frames isn't normal