[A15] 3-Button navigation bar "Invert Layout" does not invert order

• /e/OS version (first reported): 3.0.2-a15(official)
• /e/OS version: 3.0.4-a15(official)
• Device model(s): FP6
• Impacted Application: /e/OS Settings

The problem

I would strongly prefer that the 3-button navigation mode can have the button order swapped.

Steps to reproduce

Going into Config → System → Navigation bar, and setting Invert layout to on does not invert the order of the 3-button navigation bar. It stays as:

< O []

Instead of the inverted:

[] O <