I can confirm it does this - no idea why.
And it doesn't matter which way you rotate.
If you want to control the numbering and path then drag copies of a camera and it will insert it in the path (as that camera + 1) and will re-number those after it automatically.
As a work-around (dirty word I know) if you want a perfect circle of cameras then draw a circle and manually place them.
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11