Description of problem:

When we try to analyse an application from the "Application Inventory" page,
Selected any target from the "Set targets" page.
On moving ahead with the "Analyze" wizard, when we reached the "Custom rules" page and clicked the "Repository" tab, and then press the "Back" button
And "Next" again, we got stuck with the Analysis wizard, as the "Next" button remains disabled for the Rules page.

Version-Release number of selected component (if applicable):
MTA 6.1.0-16

How reproducible:
Always

Steps to Reproduce:
1. Choose any application to Analyze from the "Application Inventory" page's Analysis tab.
2. Choose the appropriate source for analysis and any Target (Don't skip choosing the target) and move ahead with Next button
3. Choose the appropriate scope and click "Next"
4. On Custom Rules page, click on the "Repository" tab, and then click on the "Back" button to move to the previous page.
5. Now click on "Next" button again to move ahead with the wizard.

Actual results:
"Next" button on the Custom rules page remains disabled and wizard cannot move forward.

Expected results:
"Next" button should be enabled

Additional info:

There is a workaround to solve this issue as well:
As soon as we click on the "Manual" tab again, The "Next" button which was disabled , becomes active again.