Approval Process is not Triggering Flow

Problem Statement

A field is updated after Approval Process’s final step, there is flow with simple entry criteria which should qualify the flow after field update. Everything is correct but still flow is not being trigged and even debug log says same thing.

Reason

If Flow API version is less than 54.0, the flow will not be triggered from Approval Process’s update. To get the flow to be fired from an approval process update the flow itself needs to be saved in that version or higher.

Cheers!