Can't add *.netlify.app to Authorized urls

[Shir Borer]

In the Google Developer Console I go to Credentials->Web client (Auto-created for Google Sign-in)
Then I try to add a new URL to either "Authorized JavaScript origins" or "Authorized redirect URIs" and hit 'Save'
For almost any URL this works, but anything ending with .netlify.app causes the 'Save' operation to last forever and fail.
I tried with many *.app or *.netlify.com and they all worked. Specifically *.netlify.app fails. 

Any idea why and how I can resolve this?

[David (Cloud Platform Support)]

Hello,

If you are referring to Credentials ->Create Credentials->OAuth Client ID->Web Application, I’m able to add “*.netlify.app” to my "Authorized redirect URIs" and "Authorized JavaScript origins”, maybe posting a screenshot or video showing the error would give the community a better change in helping you identifying the issue but please make sure that no personal information is shown including project ID.