Bookmarks are displaying at the correct depth only in the Typst app but not in other PDF readers.

Description

REPREX:

#outline(
  title: auto,
  indent: 2em,
)
    
#heading("Heading A.1", level: 1, outlined: true, bookmarked: true)
#heading("Heading B.1", level: 2, outlined: true, bookmarked: true)
#heading("Heading C.1", level: 3, outlined: true, bookmarked: true)
#heading("Heading C.2", level: 3, outlined: true, bookmarked: true)
#heading("Heading C.3", level: 3, outlined: true, bookmarked: true)

#heading("Heading A.1", level: 1, outlined: false, bookmarked: false)
#heading("Heading B.2", level: 2, outlined: true, bookmarked: true)
#heading("Heading C.1", level: 3, outlined: true, bookmarked: true)
#heading("Heading C.2", level: 3, outlined: true, bookmarked: true)

Heading B.2 should be inside Heading A.1

Here's the output file.

Test.pdf

Reproduction URL

No response

Operating system

No response

Typst version

• I am using the latest version of Typst

Start with the provided Typst reproduction and inspect Test.pdf in multiple PDF readers to compare bookmark nesting. Trace the PDF outline generation from this example, then verify that Heading B.2 is nested under Heading A.1 while the other heading levels retain their expected depth.