Studio Login Issues on Firefox

Hi folks! I’m unable to signin to at least two of my Studio instances on Firefox (Version 104.0.2 64-bit on MacOS 11.6.8). I am trying to signin via email & password. Both studios operate normally on Google Chrome. I have disabled all adblockers and such, deleted cookies etc but no help. No obvious errors in console or network tab either. When I click the

E-mail / password

button the page refreshes, shows a “Logging in” loader and then returns back to the sign in form.

If anyone happens to find this, the issue was happening because of the Enhanced Tracking Protection feature of Firefox. Disabling it fixes the signin problem.

https://github.com/sanity-io/sanity/issues/2198#issuecomment-771163341