BUG in Designer: paste with angle constraint

[DickB]

If I try to copy and paste the "back" in this mpc, the angles and shape gets distorted. If I remove one of the 90 degree angle constraints, the past works as expected. Designer version 1.179.

paste bug.mpc

[bergerud]

If you convert that small curve on the right to a line, it also pastes ok. Seems to me that curve is not behaving. Bezier - constraint conflict? Looks like a bug to me.