Although some may have entertained the notion of a spherical earth, it was made clear that belief in those spheres was for mathematical purposes, not reality. This statement predates the Church's condemning of heliocentrism so while the globe earth wasn't specifically condemned, the pagan heliocentric doctrine was stated to be altogether heretical and dangerous to the Faith.
“There really are not any spheres in the heavens… Those of which have been devised by the experts to save the appearances exist only in the imagination, for the purpose of enabling the mind to conceive the motion which the heavenly bodies trace in their course and, by the aid of geometry, to determine the motion numerically through the use of arithmetic.”
-Tycho Brahe, On the Most Recent Phenomena of the Aetherial World, 1588
In the Ptolemaic system, the earth is a sphere which is the center of a system of concentric spheres holding various heavenly bodies. In the Tychonic system, the earth is also a sphere (because everybody believed the earth was a sphere) with a sphere around it holding the sun, while some other heavenly bodies are in spheres centered on the sun.
The quote above does not refer to the sphericity of the earth, but, as it plainly says, to "spheres in the heavens". Brahe was saying that the spheres which hold heavenly bodies are not physical objects but mathematical constructs to understand their movement.
St. Bede, back around 800 AD, gave proofs to show that the earth is a sphere
in reality and that has been the dominant belief among Catholics since that time at least.
There is nothing in the Brahe quote to indicate that the condemnation of heliocentrism should be understood to include a spherical earth.