Scribus 1.6 and file .qxp

[vittap]

I installed Scribus 1.6 on Win 11 and I kept the previous Scribus 1.5.8. I was unable to open .qxp files (QuarkXPress 9), although Scribus 1.6 indicates that .qxp files can also be opened among the files.
Can I resolve it or should I give up?
Thanks for your help.

[vittap]

Maybe Scribus 1.6 can only open .xtg files and not .qxp files? Is that so?

[MrB]

Scribus relies on https://wiki.documentfoundation.org/DLP/Libraries/libqxp

[vittap]

Currently it only understands documents created by QuarkXPress 3.1 to 4.1.
Thanks anyway