BACnetWriter multiple inputs error

[minnerbe]

Everytime I try to write multiple values with different application-tags via the BACnetWriter-actor, I get the error 'BACnet Error: property: invalid-data-type'.
The error occurs when the application tag of consecutive values changes (e.g. from 'Real' to 'Enumerated'), regardless of how many values with the same application-tag were written prior to this. Also, the error doesn't seem to be in the xml-configuration-file as all of the values can be written individually via the BACnetWriter-actor. Also multiple values can be written simultaneously as long as they have the same application-tag

After a look at the source code, I suspect that the cause of this error might be in the method (file BACnetDeviceManager.java, line 796)
bacnet.util.BACnetDeviceManager.getProcesses.
I sense that the value of the application-tag updated during the iteration over all objects, because in each iteration step, the value is set to
BacnetApplicationTag appt = BacnetApplicationTag.valueOf(pro_app);,
but pro_app is set to
final String pro_app = prop_arr.get(0).getApplicationTag();
at the beginnig of the method.