Why is every scene set to on when activating on scene?

[e5rial]

I'm using the Windows verion of Domoticz, version 3.6857. When I'm activating a scene, all my other scenes are set to on as well (all are of type group). I guess this is wrong, or have I misunderstood anything?

[stlaha2007]

Depends...
Do you have the same switches assigned to all scenes/groups?

In that case: Some could change to On or Mixed. Not all, unless you assigned 1 switch to several scenes.

I haven't seen it, unless as described above.