Element sticks to parent boundary when adding text box to group it does sticks to wall - can not detach
If you want to drag and drop your elements, changed the parent container type to ‘fixed’, all the other container types will snap children to the borders.
‘Fixed’ container layout is the only container layout where you can drag elements around, however it is not truly capable of responsive design and its generally the worst of the container layouts. It can be good to play around, however if you want to learn how to build properly, i would recommend watching tutorials and learning the ‘Bubble Responsive Engine’.
There are plenty of videos on youtube, and they are definitely worth the time 
great thnks