The video addresses this. The biological term “fruit” is not accurate for culinary use. Lots of things we eat are biologically fruit, but you’d get weird looks for calling it a “fruit” while eating it. The video gives a lot of examples of botanical-fruit-but-not-culinary-fruit, including cucumbers, peppers, corn, eggplant, peas, pumpkins, and broccoli (specifically the buds).

Fruits vs vegetables is an arbitrary, near-meaningless distinction. See here: https://youtube.com/watch?v=E8mcTIEVKUU

It looks like the png is getting word wrapped. Line spacing is so large that the png on the second line is getting pushed into the space of the icon below, and the icon below is given a higher Z value, so it goes over it. The different font has a different letter width and can influence the line spacing by being taller than the original font.

See if you can find an option to reduce line spacing or an option to increase icon spacing (vertical or horizontal). I would expect these to be advanced settings though. Iirc, most Linux desktops don’t use ellipses on long names, like some other operating systems (macOS iirc).