Evan Huff - 58 minutes ago

I was not able to replicate this on jEdit 5.7.0, Java 25, macOS 27.2.

Steps I used:

With another application window open behind jEdit, open a short file containing the word “Fidd.”
Open the search dialog (⌘F), search the current buffer for a word not in the file (“abcd”), with Ignore case unchecked.
Close the search dialog.

Result: jEdit remained in front and kept keyboard focus; I could type in the buffer immediately.

It's possible that this bug has since been fixed on jEdit 5.7.0 or that it's a Linux specific issue, possibly due to the desktop environment used.