Using Adobe on a new iMac

[Larry28533370bgro]

When I try to open a PDF on my iMac (M2 2021). an Adobe Licensing Sign In window opens. But when I click on Sign in, a blank screen appears and nothing else happens. What can I do? 

[Abambo]

Check this out and report back if it helps:

https://helpx.adobe.com/creative-cloud/kb/fix-blank-white-screen-sign-in.html