Qt3D don't want to load 3ds files anymore

In Qt5 Qt3D loaded 3ds files without a problem. Qt6 seem to not support this anymore, even though the code seem still to be in the source tree. Perhaps a build error?  It seems to be a lot of other file formats also missing, I would assume it is the same problem.

Did some digging and ASSIMP_BUILD_NO_3DS_IMPORTER is defined in assimp.cmake and assimp.pri files so clearly this is the reason why 3ds files are not imported. Also a lot of other formats have been excluded the same way. I could not find any information of why in Qt 6 these formats have been excluded while just a very few of them were excluded in Qt 5. Please fix this so that these formats are built like they were in Qt 5.