Hi, I have a number of feature layers that are refreshing. These are hosted on an ArcGIS Server 10.4.1 (not ArcGIS online or Portal hosting server). When added to a web map (and web app builder app) they are in 'On Demand Mode' with a tile size of 512 x 512. These layers do not contain many features and I believe that the performance of refreshing them would improve if a single 'snapshot' request was made rather than 4-8 requests for tiles (depending on the monitor resolution).
I have read the FeatureLayer documentation and can only find references to setting the mode and tile sizes in the constructor. Does anybody know if it is possible to change these after a layer has been constructed or where in the web app builder code I would start looking to change how these layers are constructed?