User directed to ember registration page when creating an rke1 custom cluster, but the cluster -> registration tab shows non-ember page

[slickwarren]

Setup

• Rancher version: v2.6.7-rc9
• Browser type & version: chrome

Describe the bug

when a user creates a custom rke1 cluster, they are shown an iframe page from ember with the registration options. However, once they click away from that page, the only way to get back to the registration page is to select the cluster -> registration tab. This page shows the vue page instead. There is mismatching information i.e. for this ticket, the windows warning only shows up in the vue page.

To Reproduce
deploy a custom rke1 cluster

Result
user is brought to an ember page upon creating the cluster

Expected Result
I would expect consistency. I believe the right approach would be to bring the user to the vue page showing the cluster -> registration page instead of the ember page

Screenshots

ember page:

vue page:

[gaktive]

Likely won't do but we'll push out of 2.7.0 in case we can tackle this. We would like to present the Vue page as well as the Ember.

[gaktive]

Closing for now as we haven't reports about this in 2+ years. Reopen if this is still happening but in a newer version.