
You're running into a common frustration when working with Fluid Grids and Data Cards in Power Apps. Unfortunately, inserting a new DataCard in the middle of existing ones doesn't automatically reflow the layout — and yes, manually copying/pasting and repositioning is tedious.
Here’s a breakdown of what’s happening and some practical workarounds:
In Fluid Grid layouts, the position of DataCards is managed by the layout engine, not by manually setting X or Y values. So even if you change those properties, the layout won’t update unless you reorder the cards in the container.
If you're working inside a form: