PDFKit PDFView.go(to: PDFPage) the navigation doesn't work on iOS 13.1

(I can't find PDFKit forum in Graphics and Games so posted this in Cocoa forum...)
The Apple API isn't working on iOS 13.1, does anyone have the same issue or I did wrong way to use it.

I tried to get a PDFPage from PDFDocument.page(at: validPageIndex), the outcome page is with right index, and I set this page to PDFView.go(to: page) and the navigation isn't working.

pdfView.autoScales = true
pdfView.displayMode = .singlePageContinuous
pdfView.displayDirection = .horizontal

let validPageIndex: Int = 11
guard let targetPage = document.page(at: validPageIndex) else { return }
print(targetPage.index)
// Print 11
pdfView.go(to: targetPage)
// The navigation doesn't work

The line

pdfView.go(to: targetPage)

was executed but the page in PDF file stay at first page.
After tested vertical display direction and usePageViewController, seems it works on the two cases. But the request needs the display mode of PDFView is single continuous with horizontal display direction.