I wanted to add an spacing between the line start or end and the connected object. For example
OBJECT ----> OBJECT
instead of
OBJECT------>OBJECT
There is a feature for the line but it seems not to change anything:
Do I misunderstand this feature or is it a "bug"?
Best Answer
Line start/end spacing only works with floating connections (Blue shape outline when you connect).
Source - draw.io Google Group post