Unable to sign out from SUMO via the "Connected Services" inside accounts.firefox.com

[emilghittasv]

Preconditions
Sign in to SUMO

Steps to reproduce
Steps to reproduce the behavior:

1. Go to https://accounts.firefox.com and sign in with the same account that was used inside the preconditions step.
2. Sign out from the Mozilla Support via the Connected Services section.
3. Navigate back to SUMO and refresh the page.

Expected behavior
The user was signed out from SUMO.

Actual behavior
An account event was not sent and the user was not logged out from SUMO.

Screencasts

Desktop:

• OS: Windows 11
• Browser: Firefox

Additional context
This is reproducible in both stage and prod.