Destroyed connexions reappear (visual bug)

[Aegide]

Description :

It appears that sometimes, when a connexion is destroyed, the label may be re-used.

Minimum required :

2 places (p0 and p1) and 1 transition (t2).

> Step 1 :

Double connect p0 with t2 and p1 with t2.

> Step 2 :

Destroy the two connexions (p0 then p1).

> Step 3 :

Connect t2 with p0.

Result expected :

A simple connexion between t2 and p0.

Result obtained :

A single connexion between t2 and p0, but the label is incorrect.

Exemple (mix of 8|8 and 1|1) :

[stromhalm]

Thank @Aegide for your bug report. I was able to reproduce it with your description and can confirm the unexpected behaviour.

Unfortunately I am very busy at the moment, and can not investigate further or fix it right now myself. But I will leave this Issue open and update it when I have more time again in the coming weeks.