Turning on HC pump without heating? (underfloor heating)

[Elijen]

I apologize if this question is slightly off topic here, but I was wondering if it would make sense to keep the heating circuit pump running after the heat pump (compressor) is turned off.

When the heat pump reaches a desired flow temperature it seems to turn off the circulation in the underfloor heating so the hot water just stays still. Wouldn't it make sense to keep the pump running for a while so I can make better use of the heat?

I could try to manually turn on just the pump using ebus, but I wanted to make sure it actually makes sense first and won't damage the heat pump. My heat pump model is Vaillant flexoCompact.