I'm experiencing a login issue related to Microsoft Edge on Mac OS.

Upon entering login credentials, the purple LOGGED IN popup box appears in lower left, but I am still not logged in. Upper right still shows SIGN IN. If I try to do anything, it redirects me to login page, credentials are entered, returned to home page again, but not logged in. Repeat ad infinitum.

Chrome and Safari work fine.

Browser: Microsoft Edge.Version 115.0.1901.183 (Official build) (x86_64)

OS: macOS 11.7.8 (20G1351)