"Object moved" when trying to authenticate

[viktordt]

When I attempt to authenticate to devops, in Rider on my Mac OS 14.5 with devops plugin version 1.162.2, I get successfully redirected to our IdP where I authenticate using password. The plugin then gives a window "Object moved to" with links "Anonymous" and "Sign out", both of which are non-working. Sometimes (randomly), the plugin will also supply a second text "Object moved to here" with a link which does work and successfully authenticates me to our devops.

[viktordt]

This seems to be related to us having MFA enabled - during a brief passage of disabled MFA it worked, when MFA was re-enabled it stopped working again.