Description of problem:


Version-Release number of selected component (if applicable):
Satellite 6.*

How reproducible:

Steps to Reproduce:
In webUI go to : 
Content -> Content Views -> select CV -> select version -> click on repo name -> select action drop down -> sync 



Actual results: 
Using this path you are 'within' the content view where repositories are 'frozen' and can't be changed so when attempt to sync from this path correctly get message:

"undefined method `id' for nil:NilClass"

As noted in the Backend Identifier:
    1-rhel8-v1_0-54840ba6-46ba-4915-a6dc-06ebc87358ac

Expected results: 
Page looks very similar to exact as "content -> products -> select product -> select repo -> select action -> sync" 

it is not the same as you are unaware it's within a content view  


RFE to remove select action -> sync* options when whats being looked at is within a CV (noted by backend identifier and repo ID in url) or at least message rather than 'undefined method `id' for nil:NilClass'