[TWX Flow 9.0.2] - Boolean Input for Flow Actions

Hi,

I try to execute a Thingworx service (Action "Service Execute") with a boolean input value in a Flow. The Boolean input parameter for the executed action is given from the input parameter (also Boolean) from the Flow itself.

The issue is that I cannot bind the Input params (oder params from other actions) to the Boolean input (like I could with any other input type like a String). I only can choose between a fixed true or false; see attached image.

There is a option to not use the "Form" input a apply a JSON, but that does not work either. Because my second input variable (which is a String) is getting ignored somehow.

(i.e. {"BoolVar":{{$Service.BoolInput}},"order":{{$Service.orderNo}}} )

I don't like workarounds like:

- Duplicate the action (one with "true", the other with the "false" input)

- Change the input variable of the Thingworx service from Boolean to String

because this is a fairly simply use case and it just would make things more complicated (or harder to understand for third parties) as they are.

Is this a bug? Or is there a reason why I can't bind Boolean Inputs for the "Service Execute" Action?