When I do a paste, and want to select the file type, the ordering of the list is not intuitive: the first 10 entries or so are a mystery to me, then the rest looks like it's sorted by the extension, but that extension is never shown.

So we end up looking for a bash highlighting near the "B", but no, it's near the "S" words, between SCSS and... "Highlight non-printable".

I would suggest to either:

• show the extension first, so that the sorting is obvious
• provide a search field (there is already a space between "Paste" and the list, maybe it could fit there?)
• if only the alias is shown, actually sort by the alias string (so Bourne would be in the Bs)

Also, not related but nice-to-have, applying the selected highlight to the current text would be, well, nice.