[BUG] Colors from preview can bleed into PR/Issue list on the next line

[gbbirkisson]

Describe the bug

If preview is not wide enough to contain all the colored "labels" at the top, colors can bleed in to PR/Issue list on the next line. I updated to the latest version this morning, and observed this bug for the first time. So my guess is that this was introduced with v4.6.0 or v4.7.0.

To Reproduce

Set preview with to something sufficiently small:

defaults:
  preview:
    open: true
    width: 40

Expected behavior

For the colors not to bleed over to the next line 😄

Screenshots

Look how the green color of the Branch "label" bleeds into the next line.

Desktop (please complete the following information):

• OS: Ubuntu