Glitch with semester selection for automatic 'Passed previous semester'

[torgeirl]

Automatic 'Passed previous semester' seems to incorrectly combine results from multiple previous semesters when the older semester is selected from the wizard.

Steps to reproduce

• Select 'Passed previous semester' on an assignment
• Click 'Automatically pass students from an earlier semester'
• When provided two options, they will produce different results:
  a) Selecting the newer semester, it will only find the matching assignment from that semester ✔️
  b) Selecting the older semester, it will find matching assignment from both the newer and older semester, and clicking 'Next' will show how it suggests applying results from both ❌

Given that the later works, this could actually be a good inclusion.

Suggested solution

• Replace the radio buttons with check boxes, and allow admins to import results from passed semester from one or more semesters.
• Make sure is actually gathers results from the selected semesters.