SSMS cannot determine if remote computer is connected to domain

I've recently set up a new server with an SQL instance running on it (2017), I am able to connect to the server remotely using SSMS, but when I try to add a new login, I receive the attached error. Both machines are on the same domain. I have already done some prior research and opened up ports 5002, 5001, 135 and 88 in the below configuration. I have already confirmed that it is an issue with the firewall, as turning off the domain firewall allows access. Am I missing something? In case it's relevant, the server is hosted on Azure