Debug Mode/Strict Mode checkboxes mixed up?

Hi, started testing this plugin yesterday and seems to work well with Keycloak’s SAML integration but there is one weird thing, I have to set the checkboxes for Strict Mode and Debug Mode in the reversed order for them to have the values that I want. I scanned through the code briefly but did not find anything (has been a while since I did PHP/WordPress development) except possibly for the default ‘on’ strings in settings.php. If I check/uncheck and save the values are always reversed.

What could be going on here?

See this image for details https://imgur.com/a/VBzdG

Thanks for a otherwise nice plugin! ??