TCC Setup - Unable to set driver model for GPU **** Not supported Treating as warning and moving on All Done

Hello I have a Dell Precision 7920 with dual Xeon Processors, 192 GBs Ram, and 2 - Nvidia RTX A6000 cards NVLink together.

When I try to install a 3rd graphic card, for example a Nvidia QTX1050DE just for Output as I try to set the A6000 cards to TCC mode my computer starts using the driver for this card and my A6000 cards disable due to driver issue in device manager.

If I try to set the A6000 cards to TCC mode I get the following message. Unable to set driver model for GPU **** Not supported Treating as warning and moving on All Done.

Does this mean it the TCC mode setup worked or not? Why is my system not loading the drivers for the A6000 when the other card is installed?