The input node for a collapsed function is not showing the visualization

[radeusgd]

When entering a collapsed function, I seem to be unable to see the visualization for the inputs (which is quite useful to debug what input I'm working on when entered a given function).

I can see visualizations for values derived from the input - e.g. for numeric if I create node input + 0 I can now see the value. So it seems like it may be some problem specifically with visualizing inputs.

The repro is simple - just create a simple collapsed function, enter it with double-click and then try opening visualization for an input. It seems to happen 100% of the time I try it on latest release.

See video for example:

collapsed-input-not-showing-vis.mp4

[farmaazon]

Needs some investigation, but for now I guess this is just an engine limitation; we probably do attach a visualization on a method argument, but the result is not sent back from the engine (as parameters are not technically evaluated).