[fix] after rebase on master (save camera)

2 jobs for dmu_gui_rework in 3 minutes and 27 seconds (queued for 36 seconds)
Status Job ID Name Coverage
  Build App
manual #287110
ubuntu18_optix allowed to fail manual
build_optix_backend
passed #287111
ubuntu18_optix allowed to fail manual
build_optix_backend_interactive

00:03:27