Accelerator Card Not Supported

Can anyone help? I’ve just now got this message to say my 3D Card is not supported. It was find yesterday. I’m on Mac OS Big Sure with an AMD Radeon R9 M295X 4 GB. Blizzard lists the AMD Radeon R9 series as supported. I’m hoping they’ll fix this in a day or two as they did in January 2023 when the same thing happened to players on Macs.

I’ve reported the issue to Support but any input in the meantime would be appreciated. Thank you!