Buggy viewer with Qt6/opensuse

[tecosaur]

I've been enjoying libfive for a while now, but I haven't been able to use it effectively for a while now because the viewer became extremely dodgy after my system switched from Qt5 to Qt6.

Screencast_20250817_223356.webm

This is running my OpenSUSE build of libfive-studio (https://build.opensuse.org/package/show/home:tecosaur/libfive). Running libfive-studio on the command line, this is the output I get:

Error: misc-error (load-foreign-library file: ~S, message: ~S (libfive/src/libfive file not found) #f) /home/tec
Error: misc-error (load-foreign-library file: ~S, message: ~S (libfive/stdlib/libfive-stdlib file not found) #f) /home/tec
This plugin supports grabbing the mouse only for popup windows
This plugin supports grabbing the mouse only for popup windows
This plugin supports grabbing the mouse only for popup windows

[tadhgmister]

I am getting the same visual behaviour on guix, using guix shell libfive --with-input=qtbase=qtbase@5.15.12 -- Studio lets me work around this.