I must admit the workflow visual style on Bubble is much better than the old one (squares on Rows) , but i think that it would be improve the visual strucuture and easiness to understand if you implement branches and tree like for conditionals, example:
This would allow to very quickly understand what the logic is doing without having to read the conditional statement just to know if its going to execute or not. The larger the blocks get the more difficult it becomes to follow without tres branch.