Feature Layer incorrect rendering with webgl rendering and picture marker symbols

Question

I've got a feature layer on AGOL that users picture marker symbols for its symbology. If I enable webgl feature layer using "esri-featurelayer-webgl": 1‍ then the symbols do not all render correctly though they are correct in the legend: Disabling esri-featurelayer-webgl solves the issue but then breaks the labeling and feature highlights for popups which are required for the app I'm building here. The incorrect symbols appear as a mishmash of other symbols squished together. This is observed in both Chrome and Firefox on OS X. Using JS API 4.8. Any ideas here? Is this a bug in the API or something I'm doing wrong on the coding side?

ToddAtkins · Answer

Looks like 4.9 has solved the issues I was having with this.

ToddAtkins · Answer

For anybody following this, Esri has filed two bugs related to this:

#BUG-000115988 Picture Marker Symbols in Feature Layer are unable to display with WebGL enabled when imageData of the symbol stored at REST Endpoint is lengthy.

#BUG-000115991 Picture marker symbols in FeatureLayer with WebGL enabled display as jumbled when using more than 10 unique value categories to symbolize points.

ReneRubalcava · Answer

Awesome thanks! I see it in that layer now. Passed it along to the right people and currently investigating, thanks!