STEPS TO RECREATE:
1. Add Event to compare a global variable to a constant variable (this part works fine)
2. Add action to increment value of a globel value
PROBLEM: In the 'Parameters for System: Add To' screen and other options to change value of variable, the interface puts the selected variable in the VALUE field and not the Variable field. Actually, the Variable field cannot be selected or enabled to select a value.
INLUDE BROWSER SYSTEMS AND SPECS:
Windows XP SP3
Beta Release r106 (free edition)
Link to capx file
Hopefully this is clear.
See Images below for demonstration: