Well I feel kind of silly after spending all day debugging another issue with splines, I should have guessed the root cause was related to the length bug. So I’m letting you know changing open/closed on a spline also does not update the spline point tangent of the last point as you would expect. It’s probably the same bug, but they’ll want to test for both cases.
Here I am expecting for the last tangent to change from <0, 0, 0> that it should be for a closed loop to <1, 0, 0> which is normal for an open loop. But it still reports <0, 0, 0> after opening the loop.
