I am on v 2022.1.2 (Mac)
I feel a bit thick. I am trying to have a rectangle at an angle.
It seems that when I specify ori in the polygon stimulus component, it does not work. Specifically, regardless of ori = 90 or 0, it shows a horizontal rectangle. Values of other angles, e.g. 45 result in a polygon rather than a rectangle being displayed. Is this a bug or am I doing something wrong?
I wanted to attach a test file, but the upload does not seem to work either 
when I try to upload a script, it says that the file I want to upload has 0 bytes, but it does not…
This is a late reply and maybe you already updated, but:
This is AFAIU a bug in PsychoPy v2022.1.2 (and possibly some version before that) and seems to have been fixed in a later version, though it’s not listed in the release notes for v2022.1.3. See also: Changing orientation of polygon
I had the same issue as you describe in an experiment, and simply updating to v2022.1.4 solved the issue.