2.9 minor: when browsing files, browser back button does not go back beyond a single folder

Created by: sroth80021

Using GitLab 2.9, I noticed that when browsing Project files, if one drills down to a single file such as

Folder1 / Folder2 / Folder3 / someFile.java

And then uses the browser back button to retrace steps, it does not work at all levels. First 'browser back': see Folder3 (expected)

Additional 'browser back': stays on Folder3 (not expected). I was hoping it would go back to Folder2 and then Folder1.

Of course, one can always directly click on Folder1 or Folder2 in the file path as a simple workaround.

This was using Chrome, if that matters.