Saving Office 365 People Picker to SharePoint. Name doesn't display in SharePoint list, but will be displayed in Gallery

[jkaufman]

I have a SharePoint list that has a people picker column (Foreman) and a form in PowerApps to create new records. The ComboBox for the People Picker is set up as follows:

Items: Office365Users.SearchUser({searchTerm: ForemanComboBox.SearchText})

DefaultSelectedItems: //DEFAULT FOREMAN IS LOOKED UP FROM ANOTHER LIST BASED ON ITEM ID ENTERED IN ANOTHER FIELD. ABLE TO MODIFY AS NEEDED//

First(
Office365Users.SearchUser(
{
searchTerm: LookUp(
LookupList,
ItemID = ItemID_DataCard.Update,
'Foreman'
)}))

Update: {
Claims: "i:0#.f|membership|" & Lower(ForemanComboBox.Selected.Mail),
DisplayName: ForemanComboBox.Selected.DisplayName,
Department: "",
Email: ForemanComboBox.Selected.Mail
}

When I click into the Update field, it is returning a record as expected that should be saved to SharePoint:

However, when I submit the form, the Foreman column in the SharePoint list remains blank. The curious thing is if I recall the SharePoint list back into the app through a gallery, it will display the Foreman information as I submitted it. If I pull the list into PowerBI, it's populated. If I export the SharePoint list to Excel the Foreman is populated. If I export to CSV, it is NOT populated. 

WHAT IS HAPPENING THAT SOMETIMES THE PEOPLE PICKER IS POPULATED AND SOMETIMES IT IS NOT??????

[NandiniBhagya20]

Hi,
Can you please try below formula in Update property of the people picker - 
{
Claims: "i:0#.f|membership|" & Lower(ForemanComboBox.Selected.Mail),
DisplayName: ForemanComboBox.Selected.DisplayName,
Department: "",
Email: ForemanComboBox.Selected.Mail,

JobTitle: "",
Picture: ""
}

[jkaufman]

Thanks for the reply. Unfortunately, the result is the same. It still doesn't display the name in the SharePoint List. 

[NandiniBhagya20]

Have you added any JSON code in column formatting ?
Create another sharepoint view and check if the value is visible

[jkaufman · Accepted solution]

No, I have not done anything with the SharePoint list, just created the columns. Creating a new view also did not make the name appear.  Unfortunately I just think the column is bad for no explainable reason. I created a new people picker column and was able to get it to work with no issues. Thank you for the responses!