In the I/O Parameters dialog for send task is disappearing the first input parameter. Next filled input parameters are displayed correctly.

Please follow these steps:

1. Create new process
2. Add Send Task to the process
3. Double click on the Send Task
4. Select I/O Parameters tab
5. Provide input
   • from expression: "my@mail.com"
   • to name: firstInput
   • to data type: String
6. Click OK
7. Again double click on the Send Task
8. Check I/O Parameters tab
9. The input mapping will be messing in ui
10. In source code is input mapping stored correctly