Hi there!
Just filed a bugreport in 2.12.0 witch feels pretty severe:
https://github.com/rancher/rancher/issues/51685
Have confirmed with nutanix prepresentatives what this is reproduceable using the Nutanix Node driver 3.6.0 and the Nutanix UI Extension 1.1.0 and Rancher 2.12.0.
Worked like a charm in 2.11.x
More info at github issue tracking: