Tween curves are not behaving identical in the opposite side

hello, so im using teh exact Same curves and factor numbers in the Tween Curve component. I tried the Pufferfish Tween Curves as well, but for some reason, the two tweens behave differently. One connects to the corner (the desired result), while the other is a bit messy. I could just do a 3-point arc, but I want to know how to solve this Tween issue, as I’m going to use the Tween command for many things later on. (i tried reparemtrizing/reverse vector / almost everything so if you have the correct way please tell me how, i might have did them wrong (reparmitrization / the reversing vector).

Hello

It is always better with an example but here it seems quite simple !!

Just flip one of the curve. For example test end points on both curves, if starts or ends are not duplicate => flip one of the curve.

BOOM ! your teh best laurent, thank U !