Converting draw.io flows to bpmn.io flows en masse

I work as a Business Analyst for a large company and would like to convince them to utilise bpmn.io in future instead of draw.io. I’m currently writing up the pros and cons of such a switch.

Currently, we embed draw.io process flows into Confluence as part of our living design, and documenting our living design is being pushed hard right now. I’m aware based on other topics that there is indeed an integration tool for Confluence / bpmn.io on Github, which is great.

I know the obvious pro of “it cuts time spent creating flows by at least 50% compared to draw.io” will raise eyebrows, however I’m anticipating pushback on the company having to deal with two different tools depending on the time a process flow was created (pre-bpmn.io or post-bpmn.io). If it were possible to automate the update of various process flows (or at least minimise any manual work involved) then this would hopefully swing things in favour of using bpmn.io in the long run.

Is there any way to convert already-created draw.io process flows into bpmn.io process flows?

Can you provide an example of what such a process created with draw.io looks like?

Sure - See attached.