Re‑routing adjacent sections breaks direction consistency in one‑way trainruns

[aiAdrian]

What is the input mode?

Mouse

What type of issue is it?

Functionality

What happened?

I have a trainrun which is one-way from A to C with Route A->B->C->D then i change the trainrun section C->D to E->D and then re-route it E->D to E->C the direction gets missed up

Bug_One_WAY_2_10_19.mp4

What did you expect to happen?

I expect to have a consistent direction - use same heuristic as we create a new trainrun section (add one)
A->B-C->E

How can we reproduce it (as minimally and precisely as possible)?

1. Open netzgrafik_version_1.json
2. Select the trainrun
3. Re-route section C->D to E->D
4. Re-route section E->D to E->C
5. Direction is mixed up : BUG

On which environments the bug occurs?

Local

On which browser the bug occurs?

Firefox

Netzgrafik-Editor version (top left corner Version x.yy.zz)

2.10.19