slot property - Element class - widgets library - Dart API

Currently, you need a single DOM element to fill a slot This limits slots' usefulness in various scenarios #1037 and #1713 are about

These slots are unnamed and are therefore default slots The slot elements don't render, so the rendered tree is much simpler: parent-element>

elemental gems megaways slot Elements aren't limited to a single slot If you want to provide multiple slots, you can do that through named slots

elemento slot The basic premise of the slot toggling works fine, it might just be the specific element you're using; some system lightning components don