I am using a component that has the slot element, inside this slot is another component which has an inner button component. I have created all properties and connected to the button, but the button uses the default value instead of my custom text. If I unlink the button as a component, it does work.
So I assume it must be a deep nesting subject.
Steps to reproduce:
- Create a button component with text (with a default value) and link properties
- Create a component that has a slot as its only child
- Create a child component for the parent that contains the button component
- Create all properties to connect, set the text and link as a group for the button
- By inserting your value, only the default will show
- If you unlink it though, and connect the property to it, it shows correctly


