Issue Summary

In the backlog page when you drag an issue to a sprint or try to associate it through the 3 dots menu nothing happens.

Steps to Reproduce

1. In the backlog page from a Next-gen project drag an issue to a sprint
2. Click on the 3 dots and select one sprint
   Not able to drag or associate issues to a sprint in next gen.mp4

Expected Results

The issue is associated with the sprint

Actual Results

Nothing happens

Workaround

Associate the sprint directly in the full issue page or through a bulk operation.
After an issue is correctly associated with the sprint, the drag option from the backlog works again.