Unable to link with Garmin account

When I try and link my Zwift account with my Garmin account in the Companion app it tries to open the page and then shuts down immediately. All other options such as Strava, Training Peaks bring up the correct page to link accounts.
If I try and do it by logging into Zwift website I get a browser error saying too many redirects.
Is this a Zwift issue or a Garmin issue?

Have you tried doing it on a different device?

Yeah, the Zwift companion stuff on the phone and logging into the Zwift website on a laptop using 2 different browsers

Solved, used a browser that allowed cookies, although doesn’t explain why it never worked in the Companion app