To be fair to MMC the outside of the lid is labelled, but the 'engine' and 'body' have been flipped and the black text is tiny on a silver background making it difficult to read - so I thought a little improvement was possible, as you know fuses have a habit of letting go in bad weather or in the dark
Chances are that if they are flipped that whoever prepared the diagram was taking it from the circuit diagram which probably views the fuse block from the back for the purpose of making the connections.
Yes it’s the same on mine and that’s exactly the conclusion I came to
Still rather baffling though
Fortunately I’m left handed so can ‘mirror think’ quite well