They have this feature in their pricier packages
Not trivial for Softr given we are not just a static website builder
Webflow is more than static websites too (cf. their CMS etc.). Softr already allows to convert projects to mobile apps no? Some design decisions need to be made like whether exported websites should still talk to Softr hosted API or whether backend is exported as well so that the exported apps look similar to Next JS apps for example. Since database is already outsourced to Gsheets/Airtable I don’t see how an export of (parts of) the middleware+frontend can be very complicated. And it would allow especially larger/enterprise clients self-hosting, much more flexibility and extensibility