Sprite Atlas with secondary texture gets reported in page count > 1

Steps to reproduce:

1. In attached project, select Assets > New Sprite Atlas, observe in inspector atlas has both main texture and normal map in different pages
2. Open Sprite Atlas Analyzer and Analyze reports
3. Observe New Sprite Atlas shows up with Page Count: 2 in Atlas Page Count Report

Actual results: New Sprite Atlas is reflected as having 2 page count due to secondary texture

Expected results: New Sprite Atlas is reflected as having 1 page count, secondary texture is excluded

Reproducible with versions: 6000.5.0a1

Not reproducible with versions: 

Can’t test with versions: 

Tested on (OS): Windows 11