Some unicode fraktur/gothic letters are not rendered properly when typed

[phgilde]

Description

When I type fraktur letters 𝔞, 𝔪, 𝔐 (lowercase a, lowercase m, lowercase M) into the editor using the Neo2-Layout, they get rendered as boxes with question marks. When I copy the text I just typed into the clipboard and paste it, they get rendered just fine. This Issue does not occur for the letters ℭ, ℌ, ℑ, ℜ (uppercase C, H, I, R).

Reproduction URL

https://typst.app/project/r35lVuQc0v5gYHVpaqbC5o

Browsers

Firefox

OS

Windows