Operating system: Linux-5.4.0-77-generic-x86_64-with-glibc2.27 64 Bits
Graphics card: GeForce GT 630/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.143
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-07-05 22:24, hash: rB4eeec6e9b540
Worked: (newest version of Blender that worked as expected)
Short description of error
Geometry nodes-created meshes via "curve-to-mesh" produces meshes with flipped normals.