Sometimes the preview for the Tree Style is not displayed under Appearance.
I’ve never had this.
Any more information would be helpful.
The only other information I can give is that I have a 4k screen, which I suspect is the reason. Otherwise, I can’t say much about it, it’s just gone sometimes.
Operating system: Windows 11
Also never had this issue or heard of it.
Do not think that 4K Monitor/Resolution is the problem here.
More that something from hardware can not be rendered or Chrome has a bug or files in client folder are missing or broken.