You do not see our problem? She is described as “Presiding Bishop…” in official documents!! That you deny adherence or submission to her ‘particular brand’ of Anglicanism, does not alter THE FACT that she is a Bishop!
To use an analogy, if The Catholic Church is the main tree, and Anglican is ONE of its branches, you’re further out from the actual branch again, amongst the “little branches” perhaps even a “leaf.”!!
Even with a powerful torch, (Catholic understanding) I’m trying to illuminate your position so I can either discuss it with you or make some address of your assertions, but you are (so) lost among the foliage of greenery that I can’t tell which ‘position’ (leaf) you are!