Just wondering if there's a way to get a confirmation message or a security in place so links between blocks can't be removed due to the user navigating in the workflow?
That happened to me where I'm navigating and there's a link between queries clicked by mistake (so getting removed) but I'm only realising this a few hours later.
No worries if not, maybe this post is better suited in Feature Request if if doesn't exist, or maybe someone could guide me towards the right option to disable the link deletion.
When branching, give the new branch its own lane and far away from the main branch. This will give you ample space to move right and left, up and down, without accidentally clicking on linked blocks.