Description of problem:
In the Logs screen, when controller is selected, no pod is available to read the logs.

Version-Release number of selected component (if applicable):
MTC 1.4.0

How reproducible:
Always

Steps to Reproduce:
1. Create a new namespace

oc new-project bz-empty

2. Create a migration plan for this namespace

3. Execute the migration plan

4. When the plan is finished, click on the migplan's kebab, and click on "Logs" button.

5. In the Logs scree select "controller" in the "Select cluster" field.


Actual results:
No controller pod is available to read the logs.

Expected results:
The controller pod should be displayed in the field "Select Pod Source", and when selected its logs should be displayed in the screen.

Additional info: