Hi Ross, I know this bug is old, but: can you still reproduce it? Everything seems to work fine for me (and we are probably a few QT version ahead of when you originally filed the report..).
Original Report: The baseline separation between rows in the package list for packagesearch in bullseye seems excessive. Although I've tagged this as minor, it affects the usability of the tool because it reduces the number of packages visible in a single pane. The baseline separation is greater than that between lines in the description, which are shown on the right of the screen capture attached. The separation also seems greater than in buster. Regards Ben