Geo nodes output. Where's the logic? Bug?

[SoundDifferent]

So here’s some simple geonodes setup:

Curve object (which have those geonodes modifier on) will work for output “Geometry”, but not for “Output”, if i plug it to “Output” it will simply dissapear.

Both output “Geometry” and “Output” are the same type - Geometry.
Instances will appear only in “Geometry” output, not “Output”.

Is there some wierd logic behing this behavior? Or its simply a bug?

[silex (Jakub Jaszewski)]

If you need to output multiple geometry out of one Geometry Nodes modifier you need to use Join Geometry node:

[zeroskilz]

@SoundDifferent

Is there some wierd logic behing this behavior?

A top-level GN node-group doesn’t support multiple Geometry outputs… only the 1st one is used…
Multiple Geometry outputs only work for sub-groups.

e.g.:

Good luck!