I'm working through enabling the salesforce embedded login form on a website. I have a test environment for the website that is a bit dynamic and changes with different git branches. For example: https://test.issue-123.project.kube.project.com. The domain stays the same except for the issue-123 is variable in my case. I tried adjusting CORS to be:
but this didn't work (gave me a framing error which was even more strange). Does salesforce support wildcarding the CORS setting like this?