[Feature Request] "FolderFile Splitter" plugin bug?

[umezane06]

Feature Description
A clear and concise description of what the feature is or what it sets out to do

Plugin: FolderFile-Splitter-Plugin

When I use this theme and this plugin at the same time, there is a problem that the plugin completely fails to show all filenames. I'm not sure which side is the problem... (The same issue has been reported to the plugin's github page: 在「AnuPpuccin」这个外观主题下会无法正常显示和点击文件 · Issue #65 · XuQuan-nikkkki/FolderFile-Splitter-Plugin

Miscellaneous Features
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Additional context
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This theme:

Default theme: