UI can not show Chinese font

[inuxor]

Describe the bug
UI can not show Chinese font

To Reproduce
Steps to reproduce the behavior:

1. Go to 'add'
2. Click on 'import'
3. the buttons show ⬛

Expected behavior
some where used a chinese font can not be find.

Screenshots

Desktop (please complete the following information):
OS: Manjaro Linux x86_64
Kernel: 5.17.4-1-MANJARO
DE: Plasma 5.24.4
WM: KWin

locale
LANG=zh_CN.UTF-8
LC_CTYPE="zh_CN.UTF-8"
LC_NUMERIC=zh_CN.UTF-8
LC_TIME=zh_CN.UTF-8
LC_COLLATE="zh_CN.UTF-8"
LC_MONETARY=zh_CN.UTF-8
LC_MESSAGES="zh_CN.UTF-8"
LC_PAPER=zh_CN.UTF-8
LC_NAME=zh_CN.UTF-8
LC_ADDRESS=zh_CN.UTF-8
LC_TELEPHONE=zh_CN.UTF-8
LC_MEASUREMENT=zh_CN.UTF-8
LC_IDENTIFICATION=zh_CN.UTF-8
LC_ALL=

install with

yay -S muon-ssh

Additional context
same issue in colors select part

[liunn123]

getResourceAsStream("/fonts/Helvetica.ttf")) 换一下这里的Helvetica.ttf，就可以了支持中文了。
我用的是zysong.ttf这个，就可以正常显示，输入 中文了