Two full context loading indicators shown on nav to rke2 cluster create page

[richard-cox]

Setup

• Rancher version: 2.7.5

Describe the bug

• On rke2 cluster create page a full context (not entire page, but central main right side block) loading indicator is shown... page content is displayed... then another full context loading indicator is shown. If

To Reproduce

• Navigate to Cluster Management --> Clusters --> Create --> toggle to RKE2 --> any rke2 node driver

Result

• Page content is behind a loading indicator, user unable to edit fields

Expected Result

• Loading indicator for machine pool is restricted to that context, user is able to edit other non-machine pool forms

[richard-cox]

Some prep work done in https://github.com/rancher/dashboard/pull/9034, but there were some issues

[gaktive]

Holding off on back port until we know what the solution is.