Description of problem:

The 'Save as draft' button is disabled while answering questions during assessment of applications and archetypes.
This issue doesn't occur in 6.2.

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

MTA 7.0.0-18 

How reproducible:

Always 

h4 .Steps to Reproduce:
1. Perform assessment of an application

Actual results:

'Save as draft' button is disabled while answering questions

Expected results:

'Save as draft' button should be enabled after at least 1 question is answered.

Additional info: