I wonder if the wireshark-qt package is still useful? It seems to be stuck on a version 4.0.7-1 and built only for riscv64 + even older builds for ia64, m68k and x32 (all of them are already supported by the base "wireshark" package). The base wireshark package is already on version 4.4.3-1.
It would be great if the "wireshark-qt" package could be removed from Debian (changed to a transitional package for "wireshark") or at least had its desktop file name changed to a non-conflicting one.