Hi Max, I was trying out changing the Logo URL on my end and can see how you were sent to that article. It is a valid way of adding the img-src, if not very clear on the syntax. May I suggest instead the steps described in
White-Label Your Organization?
There’s a section called
White-list Domains that shows how to perform an API call to update the img-src cspDirective with the correct syntax. I tested it out and it works perfectly; Would you kindly give it a shot and let me know? Here’s how the call looked on Postman when I did it: