Clickable stimuli and valid clickable region do not align

Set-up: PsychoPy v2020.1.2 on MacOS Mojave (10.14.4)

I am trying to create a clickable polygon (circle) for an online experiment to reset the mouse position to some neutral location. I want a valid click to end the routine. The issue is that when I run the experiment, it is only a small region about 1cm below my clickable polygon that registers as a valid click. This region is about half-way between the screen centre and the clickable stimulus. I have tried increasing the size of the clickable stimulus in case it was too small to click, but that did not help.

Here is how I have configured the mouse:

Here is a minimal example code of this issue: minExample_clickIssue.psyexp (5.5 KB)

Thank you for any help you can give! Even if that’s confirming you can replicate the bug.

UPDATE: I think the bug relates to using deg units, because the bug is not present when I switched to Pixel units. This issue has already been logged here: Mouse coordinates doubled(?) when using deg units