No, I don't think that's correct. I think the teaching of The Church has always been that The Bible is Inerrant (not The Fathers) and any decent scholar of ancient literature would tell you that, The Bible depicts a Flat and Stationary Earth, with a Geocentric view of things.
However, it is clear that there is debate on Biblical Inerrancy, at even the highest levels of The Church. Some have promoted the idea that The Bible is Inerrant only in matters pertaining to Salvation and this has created controversy in The Church and apparently, is not currently clarified. Of course, The Church can't just reverse itself on two thousand years of teaching. So, for the time being, while that opening has been created, it appears that Biblical Inerrancy is still, has always been and will eternally be, the teaching of The Church.
No doubt, that opening was created, simply because The Church has allowed (even in its own schools) the teaching of "facts" that are in clear opposition to The Bible, although perhaps not to Salvation. But, that has created a slippery slope. So, unfortunately, it will and has, lead to the loss of Faith among Christians and the failure of Christians to lead many of The Lost to Salvation, which of course, should be the primary aim of The Church: to fight the good fight (to save souls from Hell).
Biblical inerrancy is the teaching of the Church, but one needs to understand that teaching properly. It means that the Bible is inerrant in everything that it intends to teach. When people try to find other information in the Bible, their interpretations can contain errors. The Church has the sole authority to interpret Scripture, so we have to accept what the Church says about there being no intention to teach about physical science that does not pertain to salvation.
I have thought of an analogy to help explain the relationship between Scripture and science. Many of us have been in the situation of answering a young child's questions about where babies come from. A Catholic parent might give a response like this:
When a man and a woman love each other very much, like Mommy and Daddy do, we decide to get married. That means we promise to stay together for the rest of our lives and help each other to get to heaven. We also promise to take care of the babies that God wants to send us. When He wants to, God makes a baby grow inside a mommy's tummy. At first, the baby is very tiny, like a dot, but it gets bigger and bigger and when it is ready it comes out.
If one tries to interpret this as a statement about science, it will seem to have errors and omissions. There is nothing here about reproductive organs, the sex act, or details of fetal development. It might be misunderstood as saying that only married people get pregnant and that the fetus grows in the stomach. But, because it was never the intent to teach about science, it does not really have errors.
That response contained the information that a young child needs to know, put in terms that a young child can understand. It lays the basis for his future understanding of Church teaching on the ends of marriage. It teaches the moral ideal that a baby should be born into a loving, faith-filled marriage, not the biological fact that babies are born into many situations. It teaches the theological truth that a child is a gift from God and that He is the source of procreation with which the parents cooperate.
Parents who give such explanations to their young children are not teaching errors to them nor are these parents in conflict with science. When their children are older and biological facts are appropriate, the parents give that information. They do not say that learning about biology is a rejection of the earlier teaching. Both teachings are true, just about different aspects of the question. The first one, given to the young child, is about faith and morals. The second one, given years later, is about science.
What the Bible says about creation is the information that people need to know, put in terms that people would understand at the time it was written. It is there to teach us about faith and morals and is likely to be misunderstood if treated as information about science. Saying that Scripture is not intended to teach about science which does not pertain to salvation (as, for example, Pope Leo did) is not questioning the inerrancy of Scripture. It is giving a principle of interpretation to help us understand its correct, inerrant meaning.