PageReference returns with 1 at all.

[idavidka]

Adding bookmarks and using internal hyperlinks works as intended.
If I try to add a PageReference to any Paragraph, it always returns with 1, even if the bookmark is on other page.

Tested with latest docx, 8.5.0. Issue also happening with your sample code.
OS: macOS Ventura 13.5

docx/demo/21-bookmarks.ts

Line 69 in 022b25c

children: [new TextRun("The bookmark can be seen on page "), new PageReference("myAnchorId")],