Is this the instance the Eastern believers were under imminent threat of Muslim invasion and were primarily seeking military aid from the West but the Pope received them as observers of a theological synod?..the synod was conducted in Latin in the form of Scholastic theology. The Eastern representatives understood neither.
I personally, from what I know, think there are areas of overlap between Catholic and Orthodox theology but it is hidden in linguistic and cultural misunderstanding which hasn’t been attempted to have been clarified through dialogue in the modern age where we have the luxury of speedy communication and knowledge of common languages. Example, being raised as a Catholic, I never understood the filioque to mean the Spirit is subordinate to the Son or generated by Him, but merely passed through Him as a conduit originating from the Father. As far as I know this is acceptable to Orthodox Trinitarian theology. So, am I in fact an Orthodox believer not by my Charismation and the bishop over me, but by my belief? The fact that I can conclude wondering that is a sign to me there could be ‘latent’ overlap.
Just my 2¢