Error using arc between arcs

I’m trying to fit two arcs between existing elements. The first element is a clockwise arc R=350m, the last element is a straight line. From this line I start a counter clockwise arc R=800m using “simple arc from element”.
Then when I try to close the alignment using “arc between arcs”, I configure it with a double spiral from the R=350 and a single spiral to the R=800, see image.

There is a solution, however the results are not correct.
the single spiral that fits between two arcs with the same direction has somehow become a spiral in the opposite direction, as shown in the attached image. It doesn’t matter whether I set it up as a compound or a reverse arc, the result is the same.

When correctly finished the alignment should look like this:
CW arc R=350
CW spiral A=120
CCW spiral A=100
CCW arc R=300
CCW spiral A=100
CCW arc R=800
straight

When I’m  trying to build the alignment in the other direction, with the R=800 as the back element, there is no acceptable solution apart from some ridiculous loops.

I’m using ORD 10.6.0.38, but I get the same result using ORD 10.7.3.18.
Does anybody know if I’m doing something wrong?