Just recently got a new computer running Big Sur
Model Name: Mac Pro
Model Identifier: MacPro7,1
Enclosure: Tower
Processor Name: 16-Core Intel Xeon W
Processor Speed: 3.2 GHz
Number of Processors: 1
Total Number of Cores: 16
L2 Cache (per Core): 1 MB
L3 Cache: 22 MB
Hyper-Threading Technology: Enabled
Memory: 192 GB
And just got around to try painter with and IRay post effects do not work at all. Is this a bug? What is the fix