Is there a possible way to show meta-information (e.g., aliases, tags, etc) in the pop-up preview window?
I’m not a native English speaker so I sometimes put the English translation of a certain concept in the meta-information area. It would be great if I can see the translation through the pop-up preview window.
If you’re talking about seeing the frontmatter when hovering over a link, then yeah, this is not possible. Though, you can use the supercharged links plugin to change the link’s appearance based on the file metadata.