Hi@dave8,
Based on the issue that you mentioned, do you want to display the last submitted item once you submit the form?
Could you please share a bit more about the scenario?
Actually, if you use Form.LastSubmit, the item will be captured with the corresponding ID. If you just want to get the last submitted item, you could add a Gallery to display it.
However, the acquisition of Form.LastSubmit attribute is not particularly stable, I think you could try to refer to the 'Modified'
I have a test on my side, please take a try as below.
Add a Gallery and set the Items property as below:
First(Sort(Test1029,Modified,Descending))
Now the item within the Gallery is the last submitted item.
You can set the Text property of the Label to display whatever you want.
ThisItem.ColumnName
Note: 'Test1029' is my SP list name, please replace it with yours.
Best Regards,
Qi