RGB White Balance slider does not work (PL5)

[Egregius ([Greg] (Micro 4/3 + Win11))]

It turns out that this has been discussed with DxO before, a lot, and they plan to fix it but no hurry:

Small bug - RGB White balance

Hello guys, This issue is as old as the earth . Now serious: it will be fixed in the scope of WB palette reworking but not in the near future. Regards, Svetlana G.