uvwmap gizmo copy a -> b

hi , i need some help again

i would like to copy A object uvwmap gizmo roate vlaue
and paste vlaue in B object

i tried
tgaobj.modifiers[#UVW_Map].gizmo.transform = srcObj.modifiers[#UVW_Map].gizmo.transform

but did not work taget object gizmo ?
what problem ?