Check the timeout value of Do Until condition by Flow Checker

[yoshihirok]

I want to check the timeout value of Do Until condition by Flow Checker.
to achieve more.

Scenario:

- Check the timeout value before run the flow

Currently:

The flow error happen when the flow start the second loop, Timeout error incorrect.

and Timeout value need the good value of ISO 8601.

When the interval of the Do Until is one hour, I got the error after one hour.

I got the error before run the flow