Hey Joël,
Cool question – when the first microflow is triggered, it locks the object that you're working with. Once the transaction is complete, the object will be free for the following microflow.
The on change on a text field is tricky, mainly because every single time the user changes that field, the microflow will be triggered. What are the two flows achieving specifically? I'm curious about the choice to do this.
Have a good one,
Belle.