When opening the "Create Branch" link in a new tab from the board side panel, a new tab of the board is open

Issue Summary

When opening the "Create Branch" link in a new tab from the board side panel in the old issue view, a new tab of the board is open instead of the Create Branch screen.

Steps to Reproduce

Video: Screen Recording 2020-09-15 at 06.03 PM.mp4

Expected Results

The Create Branch screen will open

Actual Results

A new tab is open with the Board.

Workaround

Enable the new issue view.