insert or export a element bug

[Bai-Hu]

When insert or export a element, the pop-up file manager interface displays all text with hollow boxes.

I use micropad 4.2.2 with Ubuntu 20.04, and whenever the file manager pops, it displays as the screen shot.
For example: import a PDF file, export notebooks and other operations like these.

I don't know if others have the same problem, and I have checked my font-encodings and fonts. I use Ubuntu light as default font and support UTF-8 encoding.

[NickGeek]

Hi, thanks for the bug report. Are you using it from the app store or from some other area?

I'd be interested to see if you have the same issue with the .deb package (downloadable from https://getmicropad.com).