Hi !
Although step litterally means "pas", in French we essentially use this term for the movement someone is doing when walking, or in a very figurative way. To define a step in any other process, we rather use "étape" or "phase". So the current translation feels really fuzzy to me. So I thought we should discuss this here, and find and select the better terms according to context.
To begin, here is a bunch of basic synonyms of "pas" I just looked for :
"arrêt", "période", "phase", "échelon", "étape", "niveau", "palier", "stade".