UTF-8 characters cannot be typed into TextEdit

[BL-CZY]

Describe the bug
When utf-8 characters are typed into a TextEdit widget in run-native mode, it won't be recognized and displayed. It only shows up when it's the first character to be typed in.

To Reproduce

1. Clone the egui repo
2. cd into the dir
3. cargo run -p hello_world
4. try to type several non-ASCII characters with fcitx5

Expected behavior
The characters typed should be there.

Screenshots
N/A

Desktop (please complete the following information):

• OS: Arch Linux
• Browser: N/A
• Version: master
• WM: Hyprland & X11 (i3)
• IME: fcitx5