Sharepoint List - New Item displays data from previous form submission

Hi All. 

I have set up a Sharepoint List. I used a customised form using power apps. 

I have a slight issues that is annoying me. 

Here is sequence of events:

1. Edit and submit an existing list item using the power apps form. 
2. After submitting updates, the list reloads -  i would like to create a new list item, so i select "+ Add New Item"  button
3. When the form loads, the fields are pre-populated with input from the previous list item 
4. Currently, i have to abandon the new item, refresh the brower and try again (this now loads as expected with clear fields).

Question: Is there any functionality that will "refresh" the page following a edit to an existing list item rather than a manual refresh. I can see users within the organisation getting frustrated with it if they are not aware they have to manually refresh before adding a new item to the list. 

Many thanks

Callum