Font flashes to default then back when typing a non-existent command

[MonkeTGG]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues, especially the pinned issues.

Exception report

N/A

Screenshot

Uploading 2024-11-07 19-59-17.mp4…

Environment data

don't think its needed ngl, and i cant, pressing enter just makes a new like, and Ctrl + C, just doesn't run it

Steps to reproduce

Apply a custom font (i think)
run a non-existent command
Done

Expected behavior

No flashing between fonts

Actual behavior

Flashes between 2 fonts when non-existent command ran

[daxian-dbw]

I cannot reproduce with the given repro steps. I will close this issue as it doesn't provide any other information about the issue that would help investigation.