Much of OS Logging Documentation is not rendered in page's (default) Swift language mode

Number:rdar://34351855 Date Originated:09-Sep-2017 03:48 PM
Status:Open Resolved:
Product:Documentation Product Version:macOS 10.12
Classification:Other Bug Reproducible:Always
The OS Logging documentation site ( omits much of the logging documentation in the default Swift “mode” when compared to viewing Objective-C.

Steps to Reproduce:
Open, and note the length of the documentation page rendered. Now change the language to Swift, and note that most of the page content is not shown, and the length of this page is much shorter.

Expected Results:
The content for both languages would be the same, differing only in the actual code sections of the documentation.

Actual Results:
Swift language mode for this page is missing much of the usability information present in the Objective-C version.

macOS 10.12

It’s not clear to me if this is related, but the “Customizing logging behavior while debugging” link also does not seem to actually find the subheading and instead loads the page again from the top):


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