Does not work properly in a post with page breaks

[ko31]

Expected behavior

I feel like it would be better that a table of contents contains only the headings included in the current page.

Actual behavior

Generated table of contents do not seem to work properly in a post with page breaks.

Steps to reproduce

Create a post with some heading sections and a page break.

When viewing the first page of this post, the anchor links in the headings contained in the following pages do not work.

Also, viewing the next page, the headings on the previous page are included in the table of contents, so these anchor links seem to get out of order.