14.0.0B1 - NPS - Tertiary Color misapplied on Bottom Bar

Issue description:

The Bottom Bar does not correctly handle the “Theme tertiary container” color option.

Setting this color on buttons 2-7 has no effect at all.

Setting this color on button 1 correctly sets this button to the tertiary color.
It also replaces the “Default” color with the tertiary color for all other buttons.

Logs:

Upload description: Celorien_NPS_Tertiary

Additional information:

 
I didn’t go crazy testing combinations, but all other NPS elements are able to set Tertiary color correctly. Only the “Bottom bar” is affected.
 

Reproduction steps:

 
Set theme’s “Tertiary container” color to an identifiable color. Edit an NPS layout, any orientation. Under “Bottom Bar” set at least Icon 1-3 with any action. Set icon 1 to Default color, icon 2 to tertiary, and icon 3 to primary. Tap Preview:

Icon 1 and 2 will be the Default color, icon 3 will be Primary color.

Now set icon 1 to tertiary color and tap Preview:
Icon 1 and 2 will be tertiary color, icon 3 still Primary

Now set icon 2 back to Default color and tap Preview:
Icon 1 and 2 are still tertiary color, icon 3 still Primary
 

Media provider:

Local device

Screenshots: