Cyril was a Catholic Bishop, who by himself, had no authority to set the canon.
The Council of Laodicea did not include Revelation in the NT canon and included the Book of Baruch in the OT canon. No 66 book Bible here, but i do give you credit for giving authority to a Council of Catholic Bishops!
Jerome’s Vulgate was not a 66 book Bible, but again i give you credit for trying to cite a Catholic as authoritative.
again, my facts stand unrefuted, there was not a 66 book Bible before the 16th century.
You challenged to produce a “church” that used something other than the current Catholic canon. Both instances I cited showed such. Your dismissal of those facts doesn’t make your ‘facts’ true - but shows them to be incorrect.
BTW, Jerome wanted the vulgate to be 66 books - had you bothered to read - but was over ridden.