Active tab background is not full width while in Edit mode with Sidebar tab list

Steps to reproduce:

1. Switch to sidebar tab list
2. Click "Edit"

Notice active tab's background

Expected behavior:
Full width background for active tab

Orion, OS version; hardware type:
App version: 1.1.6 (8) (WebKit 8612.2.9.0.20)
System version: 15.1.0
Device type: iPhone 11
Native bounds: (828.0, 1792.0)
Scale: 2.0

Image/Video: