Push The Hand

Hi All! Working on my mancave and I have a pretty technical question. I have a MSI Stealth Pro (GS63VR 7RF) powering an amateur music studio with 2 displays (Laptop is closed) and 4 USB devices. However, I'm choosing a laptop over a desktop to do so because I have workstation needs outside the apartment and I want one computer I can take from place to place. So I've worked on maximizing what is connected to the laptop when I'm home and minimizing the actual connections. Now I can get everything connected to the laptop with just two cables: the power cable for the laptop and one usb-c hub( IOGEAR USB-C Dual DisplayPort Monitor Portable Dock - GUC3CMST amazon link). It only has one SS USB-A plug, but I run it to my Dell U2515H and use the monitor as a USB hub. OK, long winded, but here's the problem. It looks like Intel is driving my displays, not Nvidia: see attached screenshot. If I want to play a game on this setup, do I HAVE to ditch the USB C hub? I know, its just 2 more cables, but they're getting worn and it does make a difference to only use the power cord and USB C hub in my setup. Thanks, -Push