Greyed Out Canvas (Dimension)

This has taken me several hours to figure out and this may help someone in the future. I currently have a laptop that is connected to a HUB where it is then sent to two monitors. Regardless if you force Dimension to use the GPU or not if I have a display from one of the monitors off of the Hub set as main display, it will have a greyed out canvas. Once I set the laptop screen to the main display, Dimension would open just fine. I just wanted to put this out there if anyone else may have this same issue.