You can always place the skylight with the object tool rather than the skylight tool.
You will have to gravitate to roof and cut your own hole but you will be able to rotate it as you want.
It won't be linked to the roof in any way.
One of the forum moderators. Versions 6.5 to 27 Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10 Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11