Help with shifter

That shifter looks mint but I didn't see the rear plate in any pictures, if it's not there it will smash the plates together and it will be impossible to shift, here is what i am talking about. The plate that goes in the slots and is part of the shifter box.

View attachment 1715007560
In image 2 you can see the same view as the shifter you posted. There may not be one.