I just found out how to do this.
If you have an object hat you want to add to an existing master component, you can "cut" it, double click into the master component and "paste" the object there, it will be part of the component.
Let me repeat this, it's important to double click, so you're not on the outer frame of the component anymore, but mark something inside of the master component. Something like a rectangle or a text block. If you then "paste" the other object, it will be part of the master component.
It's a weird way to do it and I haven't found a better way, yet, but it's better than nothing.
Dragging and dropping the layers in the Layers panel doesn't do the trick.
I hope this will be changed soon.
I just found out how to do this.
If you have an object hat you want to add to an existing master component, you can "cut" it, double click into the master component and "paste" the object there, it will be part of the component.
Let me repeat this, it's important to double click, so you're not on the outer frame of the component anymore, but mark something inside of the master component. Something like a rectangle or a text block. If you then "paste" the other object, it will be part of the master component.
It's a weird way to do it and I haven't found a better way, yet, but it's better than nothing.
Dragging and dropping the layers in the Layers panel doesn't do the trick.
I hope this will be changed soon.