Double Filter Formula won't show up in App


I’ve this formula in Notion.

prop(“Sub-item”).filter(current.prop(“People”) == “Thomas & Li Li”).filter(current.prop(“Type”) == “Food”).map(current.prop(“RMB”)).sum()

It’s working properly in Notion but doesn’t reflect in a NotionApps. It’s show value as 0 which mean it recognize the value is number but doesn’t provide the actual value.

I will look into this and get back to you in a few hours.