djem38 I tried to deactivate the CSP and I noticed that I can generate the report card without loging out.
OK, I was able to reproduce the behavior you are describing:
On Chromium browser, I log in and navigate to a page that generates a CSP violation.
Then, click on a link and I am logged out.
This issue will be fixed in version 12.7.1. It will be released on Friday.
Thanks for reporting the issue.