What means “Modern” to you seems to mean “Classic” to me (?). New UI / UX of F-Droid app
Can be easily, since Nougat, solved with Icons: Shortcuts & Tiles Support Android 7.1+ App Shortcuts (#1248) · Issues · F-Droid / Client · GitLab
F-Droid original client would be much better if somes could help with missing metadata (screenshots & description per apps) on Gitlab…