Brave Browser does not sync open tabs from Android app

Description of the issue:

I have activated the synchronization of open tabs in both the Brave desktop and mobile app. I can see the tabs from the desktop in the mobile app. But not from the smartphone in the desktop.

Restarting the smartphone, closing and opening both browsers (desktop / mobile) did not help.

Brave Version( check About Brave):

Mobile: Brave 1.77.97 - Chromium: 135.0.7049.84
Desktop: Brave 1.77.97 - Chromium: 135.0.7049.84

Mobile Device details

Google Pixel 9 Pro, Android 15, Patch Level April 2025