I've got a stranage one.
I am trying to popuate table B with table A using a Flow, a very simple task. Table A contains 3200~ records, however when I try to do a List Rows it only ever returns 250 records. I've tried everyting, just a list rows with no filter, using fetch, deleting re-creating the flow several times, creating the flow from a different environment, creating the flow with another admin user, the list goes on...
I know the table contains 3200~ records from within MSSMS:

as well as from the model driven app which lists the rows:

I have tried everything and I don't understand what is happening.
This is the flow:

This is the result:

Has anyone else had this experience before? Something is limiting the list rows returned I have no idea what is going.
Please help!