Provide the ability to debug/breakpoint within Javascript / C# / Python code activities

[veraw]

It would be great, to be able to debug the Javascript / C# or Python activity code, say while a workflow is being developed / tested.

Would be nice to go into a Javascript activitity, activate a breakpoint, and then via a test run scenario (say workflow definition exeuction instance has a debug marker enabled, that as soon as the breakpoint is hit, that the designer allows opening the Javascript (or C# or Python) activity where the breakpoint has been hit, and step through / interrogate the variables, inputs / outputs... Not sure if this could become a option, but would be great during workflow development and testing.