Hi all, I am having issues with editing an existing entry in a gallery in my app.
I have set up the edit button which navigates to an edit screen where you can make the changes to the entry you wish and then tick to confirm.
But when I click to confirm it does not change the entry, it creates a new one and does not use even save this entry with the information I just entered and selected.
An example for how it is currently working
The entries in the viewing screen

The item I have selected to edit

The item in the edit screen where I have made the change (week number changed to 37)

I click the tick to confirm my changes - I have to click the button twice otherwise nothing happens
This is the entry in the viewing screen now

As you can see, it has not updated my edits it has kept the original and made a new entry
The A is the original entry and the B the new entry.
It did not update the week in the details and has also not carried through other info, such as the day which you can see.
What I would like to be happening is there to be just the one entry and either replace the existing entry or create the new entry and delete the old one automatically.
Here is what I currently have for each page in items for the formulas etc.
Viewing screen gallery "items"

Viewing entry screen "items"

Viewing entry screen "data source"

Edit button "OnSelect"

Editing entry screen "items"

Editing entry screen "data source"

Editing entry screen tick button "OnSelect"

Please let me know if any further information/context is required.
Thank you in advance.