Line arrow symbology compatible with ArcGIS Online - Style templates available?

[RobertBlash_HMM]

In Pro, I want to symbolize a line (SS gravity mains) with an arrow that is compatible with ArcGIS online. Essentially I need a style with the symbols shown in my attachment. Currently the arrow lines in Pro do not come across when publishing to AGOL, I need to update after publishing.

[AdrianWelsh]

Robert Blash HMM,

It looks like what you're seeing is standard behavior, as described in this FAQ:

FAQ: Is it possible to add arrow symbols in ArcGIS Online? 

I wish there were more options, but unfortunately, that is one of the limitations of hosted feature layers.

I know this thread is old but I felt like it needed a response. 

[RobBlash]

Thanks Adrian. That is what I am doing now (manually updating symbology after publishing). It would just be nice to have an arrow line style in Pro that was compatible with ArcGIS Online, so you could set the arrow symbol in Pro, then publish a HFS and not have to go into the settings to update the line style after the fact.

[AdrianWelsh]

Rob, this ArcGIS Ideas is similar to what is needed here:

Directional arrows on linear features in AGOL 

Another one:

https://community.esri.com/ideas/8823