Rotate isn't working









I can’t rotate my groups anymore…it was working a few months ago.
But I can’t get it to work any more.
Rotate family based on the group id doesn’t do anything.
elements.rotate only rotates the first element in the list.
How can I rotate my placed groups?

Thank you…


found the solution here…

I don’t know if i have the updated note…but i need to feed the vector and the angle as a list