AR Camera Background package rule appears twice in MARS Project Validation

Synopsis

MARS Project Validation includes this rule twice: 

[AR Foundation AR Camera Background available] ‘AR Foundation’ package is not installed and is needed to display the device camera feed in your scene.

 

Is there actually an AR Camera Background package?  Or is this rule above redundant with the following rule: 

[Scene has AR Camera Background] An ‘AR Camera Background’ component on the main camera is required to have the device camera view displayed in your scene.

 

See attached screenshot. 

 

How to See the Bug

Open a MARS-enabled project. 

Project settings > MARS > Project Validation 

Choose the iOS tab.

Notice the duplicated rule near the bottom of the list. 

 

Configuration

Mac mini M1

Unity 2021.3.10f1 Silicon

Built-in RP

AR Foundation 4.2.6

MARS 1.5.0-preview.1