Can you please download the version from the following page for the main Stripe plugin and use that?
Do you see the issue with it? I tested with that version and I am not seeing the issue. My description for the one time payment product’s has the correct value that I set in the “Short Description” field of the product configuration. I also tested without putting a short description value in which case, it correctly puts the product’s name in the description.
You are creating separate products for Subscription products and one time products correct? I mean you are not trying to re-use one subscription product and re-purpose it for a one time payment product.