Dictionary Question

For Each Key

Current Value = 1

Trigger Once While True

Will this trigger once when the first key becomes 1, or will it trigger once each time each key becomes 1?

And how should I build those conditions to produce the latter?

For Each covers all instances of an object in behaviors and actions so it will probably trigger each time an individual key changes values.

For Each Key

Current Value = 1

________________do stuff

________________system > stop loop