We've spun up a Trial instance of 'Apps' and are looking to test with Customer Service.
Thanks to this forum I was able to add an additional user (the MS documentation is horrible and incorrect).
The user shows up in the 'Enabled user list', has proper access (I even marked him as admin), but when he logs on, the App doesn't work.
Interestingly enough, when using Chrome, it just shows an empty page, but when using Edge he gets an error that he is not part
of the organization (he is).
Any ideas what the issue could be ?