props module not optional

[pyramid3d]

props seems to be non optional too:

modules/voxelman/world/voxel_chunk.cpp: In member function 'int VoxelChunk::mesh_data_resource_addv(const Vector3&, const Ref<MeshDataResource>&, const Ref<Texture2D>&, const Color&, bool)':
modules/voxelman/world/voxel_chunk.cpp:727:30: error: 'class VoxelmanLibrary' has no member named 'get_prop_uv_rect'
  727 |   e.uv_rect = get_library()->get_prop_uv_rect(texture);
      |                              ^~~~~~~~~~~~~~~~