How to set Q(U) grid settings on Deye 12KSG04LP3-EU

[reklamos]

Hi,
I'm looking to setup Q(U) mode on Deye inverter.
I got access to Grid settings but I do not see Q(U), there's P(Q), P(F) etc but not Q(U). As I understand in this mode the reactive output power changes based on grid voltage.
Has anyone made these changes?
Thank you