Combining doesn't work with numbers

[MAZ06]

Font

NotoSerif[wdth,wght].ttf
NotoSans[wdth,wght].ttf
NotoSansMath-Regular.ttf

Where the font came from, and when

https://github.com/notofonts/latin-greek-cyrillic/releases

Font Version

Noto Serif LGC 2.013
Noto Sans LGC 2.013
Noto Math 3.000

OS name and version

Windows 11

Application name and version

Everything

Issue

I first found this issue by using Noto Math, but it seems to apply to every font. It also seems to apply to every combining glyph that I tested but I'll only include one example here. The one I first noticed this on was the "combining overline" (U+0305).

I was trying to write 1.6 repeating, but got this with Noto Math:

So I tested it with Noto LGC:

It appears that combining characters are not compatible with numbers for some reason.

Character data

̅
combining overline U+0305

[simoncozens]

The reason is that numerals don't have anchors. They probably should.

[MAZ06]

This probably affects other languages too.

[MAZ06]

Other languages: