When right-clicking on a workflow, if you do so on the right corner delete button it will delete the workflow, just as a left-click would. I am fairly certain this is unintentional since if I wanted to delete it I would left-click.
This is something that has been always happening and I never really thought on why until now. There is no other feature in bubble where both Right & Left clicks function as a left-click.
Also submitting a bug report but man, this answers so many questions as to why its been happening all this time.