Maybe you did not see this: The practice of the Church up to the time of the Reformation was to follow the judgment of Jerome who rejected the Old Testament apocrypha on the grounds that these books were never part of the Jewish canon. These were permissible to be read in the churches for the purposes of edification but were never considered authoritative for establishing doctrine. The Protestants did nothing new when they rejected the apocrypha as authoritative Scripture. It was the Roman church that rejected this tradition and ‘canonized’ the ecclesiastical books.
St Jerome and the Canon
Just because a website makes a claim doesn't make it automatically true. Doubly so when it does so with such scant proof (pointing to Jerome and an isolated statement of a single cardinal is not proof that "the practice of the Church up to the time of the Reformation was to follow the judgment of Jerome"). Triply so when it's a polemic, as is the case in your link.
Speaking of that cardinal in question, it sends up a major red flag about the article. Here is the quote and citation it offers:
""Here we close our commentaries on the historical books of the Old Testament. For the rest (that is, Judith, Tobit, and the books of Maccabees) are counted by St. Jerome out of the canonical books, and are placed amongst the apocrypha, along with Wisdom and Ecciesiasticus, as is plain from the Protogus Galeatus. Nor be thou disturbed, like a raw scholar, if thou shouldest find anywhere, either in the sacred councils or the sacred doctors, these books reckoned as canonical. For the words as well of councils as of doctors are to be reduced to the correction of Jerome. Now, according to his judgment, in the epistle to the bishops Chromatius and Heliodorus, these books (and any other like books in the canon of the Bible) are not canonical, that is, not in the nature of a rule for confirming matters of faith. Yet, they may be called canonical, that is, in the nature of a rule for the edification of the faithful, as being received and authorised in the canon of the Bible for that purpose. By the help of this distinction thou mayest see thy way clearly through that which Augustine says, and what is written in the provincial council of Carthage." (Cardinal Cajetan, "Commentary on all the Authentic Historical Books of the Old Testament," cited by William Whitaker in "A Disputation on Holy Scripture," Cambridge: Parker Society (1849), p. 424)"
I was curious so I looked it up, making absolutely certain I was looking at the edition cited (it was printed in 1849, by Cambridge, and was "Translated and Edited for the Parker Society" so this is a match). This quote is not found on page 424. It is found on page 48. This leaves us with two possibilities.
The first, and more charitable explanation, is that it was a typo. However, this seems unlikely. If it said 47 or 49 or 58 or even 408 I could see it, but how does one, even via typos, get from 48 to 424?
The second, and in my view more likely explanation, is that they just copied the citation from someone else without checking it. This is highly problematic. For it shows a considerable lack of research if they grabbed a citation and quoted it without any checking at all. Someone might say that the quote is found in the work, but that's besides the point--to offer up a quote and citation that you have not confirmed is a mark of someone who has not done proper research and is just grabbing what they saw other people say without verifying them to be sure. Certainly, someone who is unwilling or unable to check on their own citations is not someone I would trust to tell me what "the practice of the Church up to the time of the Reformation" was.
But, someone might say that, even if the page is not trustworthy, what of the specific quote offered? Is it genuine? This at least seems to be accurate, and it's a rather popular one for Protestants to throw around. However, the statement of one cardinal does not "the practice of the Church up to the time of the Reformation" make. How the deuterocanonical books were viewed throughout history is much more complicated than that.