Compare Boolean Type Blank Variable in Flow Designer If Condition - Support and Troubleshooting

Compare Boolean Type Blank Variable in Flow Designer If Condition In Flow Designer, when dealing with a boolean variable (true/false or yes/no) in an if condition, there are scenarios where it may return as blank. This can occur from various sources such as action outputs, flow variables, or catalog variables (none). When comparing this blank boolean variable with false/no, based on its observed behavior over time, it should be evaluated as true. Here are the scenarios outlining the current behavior of the blank boolean variable:

Evaluated As comparing with false / no comparing with true / yes Action output true/false variable but not set true false Action output true/false variable and set to empty string in script step true false Action output true/false variable and set to null in script step false false Catalog variable yes/no and set to none true false Flow variable true/false but not set true false