Hi,
I have a solution in which I have:
- desktop flows
- power app
- cloud flows
Solution runs without any problems.
When trying to export the solution I am getting the following error:

I tried to create another test solution with the same combination of power app, desktop and cloud flows, and the solution was exported.
I assume that the error is related to connection reference or security roles.
Any suggestion on how to solve this issue?
Thank you