I'm using SharePoint Custom List PowerApps form. I have single form for all three views like (New, View and Edit). So I have SharePointIntegration events like OnView = ViewForm(SharePointForm1), OnEdit = EditForm(SharePointForm1). and OnNew=NewForm(SharePointForm1); Set(varFormData, "text"). All three different modes are like EditItem , NewItem and ViewItem are working as expected if I directly went to SharePoint List AllItems.aspx view. But I have created site page and added list view webpart and added my custom list. I can able to navigate If I select particular item to view page (DispForm.aspx) . But, Unable to edit the items from the view page. It’s never navigate to Editform.aspx.
Note : I can able to directly go to edititem.aspx page from the list view webpart and able to edit the items.
I have already raised question in forum and asked to share it here as idea.