2 x 4K Monitor @ 60 Hz with Thunderbolt Dock G2 Output

[Inci]

I've checked this post here on the similar topic, but need some clarification. To summarise, I have two 4k60 monitors connected to the dock over displayport, however one is at 60hz, the other only at 30hz.

I'm using a new TB4 laptop - so I would expect it supports DP 1.3, so my understanding is the bottom section of Table 4 applies, showing that 2x60hz should be fine over DP?

edit: the below is meant to be a screenshot from the manual...

Thanks for any clarification,

[banhien]

@Inci 

HP has few G2 docks, which one you are talking about ? Are they (your machine and the dock) COMPATIBLE ?

Regards.