Let me preface by mentioning that I'm pretty new to this, so please keep that in mind if you are able to help with this.
I created a powerapp from a Sharepoint list using the option from the sharepoint list where it says "Create a Powerapp", so it automatically came up with most of the functions itself.
The problem I'm having is that it created the form so that the same screen is used when adding a new entry, and when editing. I have no issue with this, other then when I select a previously submitted entry to edit, instead of modifying that entry, it submits a new entry and both the old and the newly modified one are in the list.
I honestly don't know which property to change to fix this problem. If you can help, please let me know what screenshots (which functions) would be helpful for you to see.
Thanks in advance