Spelling error when writing a comment

[daoanhtuan97bn]

Context

Studio name: VFX studio
Kitsu version: 0.19.23
Production type: Any

Describe the bug

When I commented on kitsu, there was a space error appearing when typing the word vietnamese. How can I correct the error?
I use unikey software to type Vietnamese (https://www.unikey.org/download.html).
(Set up as in the photo I sent to type Vietnamese)

You can type the two letters AA or type 2 consecutive letters DD in the checklist comment. the error will appear.
Screenshots

It's not super easy to explain by text, so I've attached a video to demonstrate this:

Error_Font.mp4

Desktop (please complete the following information):

• OS: Windows 10
• Browser chrome