Pluggable widgets within pluggable widgets

I try to build a custom pluggable widget with goal of stacking another custom pluggable within its body content. I scaffolded the widgets and have it up and running like so:     I then try to place other existing Mendix Widgets within it. I get the follwoing exception: Widget Stepper Slot 'stepperSlot3' cannot contain widgets of type data view This happens for different widgets like Label and Data View.   Any way I can allow this/make this work? I couldn’t find any references in the docs (section 3.3. Widgets) regarding this issue.   Thanks   (using Mendix version 8.4.0)
1 answers

Unfortunately it is current not supported that pluggable widgets contain a dataview in web (in native mobile it does work). This is on our roadmap for Q1.