Hello everyone, thanks to @JeffreyThompson2 for all the posts in this group. Today it's my turn to add my contribution, which, although it may seem basic to some, will surely help many users to better manage the interaction between several data sources in ArcGIS Experience Builder.
That tips is avaiable for Online Users and Enterprise User (i'm on ArcGis Enterprise 11.1) by using an ArcGIS Experience Builder Developer Edition (more detail here : https://developers.arcgis.com/experience-builder/guide/install-guide/)
ArcGIS Experience Builder is perfect for creating applications that combine maps, charts, tables, lists and more. Layout and production of a user application is really very simple. You'd be tempted to throw your entire database into it, and with just a couple of clicks you'd be able to interact in all directions, resulting in an ergonomic and efficient application. But despite its power, Expérience Builder does have its limitations, particularly when it comes to managing multiple data sources simultaneously.