[mas cerveza por favor]

That is irrelevant to the discussion here. Archbishop Bustros and is diocese are fully Catholic.
Not in their teaching.

Which doctrinal teaching of Melkite Greek Rite is not fully Catholic?

[wideawake]

Which doctrinal teaching of Melkite Greek Rite is not fully Catholic?

Their patriarch's denigration of clerical celibacy, for one. That's pretty much the opposite of "fully Catholic" teaching.