Issue Summary

This is reproducible on Data Center: N/A

Steps to Reproduce

1. Enter fixed timeline mode.

1. Attempt to drag a badge to create a dependency line between issues.

1. Observe the behavior of the line created.

Expected Results

Correctly linked dependency lines.

Actual Results

Shows a horizontal line across the issue.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available