When I export the file as a PDF, some content is missing

When I export the file as a PDF, some content is missing(Windows and Mac)

moved to help for not following the BR report template.

I also asked a similar question on Chinese forum, many users think it’s a bug , because the missing content only appears as markdown/LaTeX code in reading mode, rather than as rendered text

ok, but to help you I need you to open a new BR thread, follow the BR template, and also attach or link to a copy of the document where the problem happens.

Same problem here. Seems to be Windows 11 specific. No such thing on both my Macs.

Bug report and marked solution here: