Zoho Flow Configuration Management (or lack of it)

Hi All,
We use Zoho Flow to automate quite an elaborated process involving Zoho CRM and other systems (e.g. a payment gateway), therefore the flow is pretty large and complicated.
The problem we have is one of a Configuration Management (or lack of it I should say) - we need to be able to test changes in the flow in our DEV environment without compromising our PROD environment.
The way we do it is by having 2 separate flows (one for each env), testing the changes on to the DEV flow (which is connected to our DEV CRM), and then *manually* copying the changes to the PROD flow (which is connected to the PROD CRM). This manual copying process is risky and prone to errors because there are no facilities to move parts of the flow from one flow to the other and therefore coping actually means rewriting the missing parts to the PROD flow manually. Also, we use a lot of functions and we have to duplicate them for each flow!!!
Are we missing something? is there a better way of doing things?