Workaround: edit the /usr/share/accounts/providers/facebook.provider file and add the following line along the other settings:
<setting name="AllowedSchemes" type="as">['https','http']</setting>
Then restart the session and it should work. Note however that this exposes your desktop to some security risks, so please use it only if you are connected to a trusted network.
Workaround: edit the /usr/share/ accounts/ providers/ facebook. provider file and add the following line along the other settings:
<setting name="AllowedSc hemes" type="as" >['https' ,'http' ]</setting>
Then restart the session and it should work.
Note however that this exposes your desktop to some security risks, so please use it only if you are connected to a trusted network.