Can I control dspMixFx with UR-C / URX-C Stream Deck even when it's not active on the PC?

Steinberg Hardware UR-C Series
1

I’m using dspMixFx together with VST Live 2 for my live performances.
However, on my laptop, the VST Live 2 window is large and hides dspMixFx.
So, I’m thinking of using the Stream Deck UR-C / URX-C plugin to control dspMixFx.

My question is:
Can the UR-C / URX-C Stream Deck control dspMixFx even when the dspMixFx window is not active on the PC screen?

2

There is always the possibility of getting a cheap second portable monitor. They have my Amazon for like $50