vorbote [1] filed a deletion request for texstudio-qt5 [2]:

It is a duplicate of community/texstudio using the same qt5 libraries. Was useful in the past when community/texsudio used qt4, that is no longer the case.

[1] https://aur.archlinux.org/account/vorbote/ [2] https://aur.archlinux.org/pkgbase/texstudio-qt5/