This isn't a complicated question, even though Protestants want to make it so.
A book does not determine its own table of contents. An editor does.
As I pointed out, Jesus certainly edited the OT and he told us what was in it...Jesus disqualified any and all Catholic material from the OT...That's settled...
Your extra Catholic books in the New Testament have distortions, contradictions, outright errors and could not possibly be counted as scripture...So those are eliminated...
And yet your religion insists on sticking that stuff with the inspired words of God...