Good morning,

I checked on this for you, and this is not something that can be turned off. I did learn that if you do not want them showing up when the line is selected, you can lock the shape on the canvas. This will no longer show the line indicators. We are very interested in your feedback regarding this change. Can you tell me more about that?

Can you tell me what their purpose is then? At the moment they constantly block my view of text and other things as I’m trying to edit my diagrams...

Good question! They indicate where you can click/drag to change the shape of the line. Once you are no longer clicking on the line, you shouldn’t see the bubbles. 

Great, thank you.  I would suggest something less intrusive like a smaller bubble or some other smaller icon.  But now that I know what it is, that helps me at least know how to deal with it.  :) 

Thanks again! 

You’re welcome! I will pass your feedback along!