No formatting applied when using '.' as grouping symbol

[camcarley]

Description:
When using a ".' as a grouping symbol alongside decimals being present within the formatting mask, no formatting gets applied.

Examples:
Mask: #.##0.00
Value: 1000000

Expected output:
1.000.000.00

Received output:
1000000.000
Testable via:
https://jsfiddle.net/Mottie/t2etyodx/