Using Victron Connect I manually set the SOC of my BMV-700 to 80%
This was reflected in the VRM Portal
Now that the batteries are at 100% SOC (as seen in Victron Connect) VRM Portal still reports 80% SOC on both the Dashboard, the Battery Summary and the Battery SOC
Pressing the synchronize button has made no difference neither has exiting VRM Portal and re-entering.
See image below