I'm trying to use time-enabled data such as https://earthobs3.arcgis.com/arcgis/rest/services/Chlorophyll/ImageServer in a Scene. This imagery layer contains 18 years of daily data. In Map or PRO I can animate the data over time, change the date or date range, etc. normally. However, in a Scene, the layer only displays the first day in the data set, and I can't see any way to change that. I'm not aware of a way to subset the layer to a single day in Map or PRO in order to export a desired day as a layer for Scene.
You are correct that there isn't a time slider capability in scenes right now; cross posting to ArcGIS Pro and Imagery and Remote Sensing to see if anyone from these communities has accomplished this.
I do seem to be able to have an app that will fetch data from different times.
It does not look like the image requests fetch smoothly so that you can get a nice animation, but I was able to use this simple sample to pull in different data for January vs. July.
