Description of problem:

Add Argo Server modal does not surface error when API failure occurs.

Version-Release number of selected component (if applicable):

ACM 2.16

How reproducible:

Easily

Steps to Reproduce:

1. Go to applications creation wizard (push or pull)
2. Open "Add Argo Server" modal by using drop down
3. Try to create a server using a cluster set with an existing binding
4. Note the error in browser dev tools, but none in the UI

Actual results:

No error surfaced

Expected results:

Should surface error

Additional info: