Cannot sign in to the Minecraft Feedback site

I have the same issue.

I am unable to reproduce this. Can you share more details about your environment, such as browser version, operating system, broser configuration?

If you observe the network in the browser developer tools, you should observe an HTTP request similar to
https://login.microsoftonline.com/consumers/oauth2/v2.0/authorize?brand_id=<brandId>&client_id=<clientId>&locale_id=1&redirect_uri=<redirectUri>&return_to=<returnTo>&scope=<scope>&timestamp=<timestamp>. This is where we should be able to confirm the redirect_uri being referenced in the screenshot. What does your redirect_uri look like?

I have tried on Windows 11 in Microsoft edge, and in Google Chrome. I have also tried on iOS 15.7.9 in Safari and in Google Chrome. I currently don't have a way to access developer tools, but I should in a day or two. Wish I could be of more help. 

Hi!

Does this issue still occur?

Have you cleared browsers cookies and cache?

Please also check if the website isn't blocked on your firewall/antivirus.

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