Mullvad VPN tunnel not moving to default gateway in a failover group.

[Proton]

Hi!

I have a gateway group with failover with tier 1 2 and 3.

I also have a Mullvad VPN gateway group.
What i am trying to achieve is to get the vpn tunnel to always go out always the default gateway. (follow failover)

Now it looks like it goes out the default gateway that was there at vpn tunnel creation.
If failover to a gateway with a lower tier and the last default gateway is still up, vpn tunnel is not moving over to the new default gateway.

How can i make this work as wanted?

THX!