Offset line symbology with Arcade?

Question

I have a feature service that is road lines. I'd like to offset the lines using Arcade in AGOL without actually modifying the data. Is this feasible?

I see in the expression builder there is an offset function for geometry. How do I actually call the geometry and return it as an offset? Only examples I'm finding is using arcade to return string values which you can then symbolize on. Can you draw the geometry in a different location?

I_AM_ERROR · Answer

tested with no luck. I don't think symbology in pro carries forward to AGOL with the exception of basics like color, etc.

JayantaPoddar · Answer

Could you test this?

If you have ArcGIS Pro, you could add a symbol effect "Offset" to the hosted feature layer, and save it.

Use symbol effects—ArcGIS Pro | Documentation

I_AM_ERROR · Answer

reading about arcade profiles, I'm going to guess the answer is no...