Template talk:Culture of Peru

Why does this template cause the table of contents to be hidden?
(copied from Help desk)

I noticed that Peruvian cuisine has no table of contents despite having more than 4 sections and not containing  in the markup, per WP:TOC. I found that removing Template:Culture of Peru from the article causes the table of contents to appear. Can anyone tell me why this template hides the table of contents? Rublov (talk) 16:20, 30 June 2021 (UTC)
 * The table of contents, by default, appears before the first section header. Since the template contains a section header in the history section, the table of contents ends up inside the template, and thus invisible unless you expand the template. * Pppery * it has begun...  16:22, 30 June 2021 (UTC)
 * , should that be considered a bug in the template? Rublov (talk) 16:42, 30 June 2021 (UTC)
 * , I have replaced the heading format in the template and it seems to have resolved the TOC issue. It might be worth copying this discussion to the template talk page. TSventon (talk) 17:15, 30 June 2021 (UTC)
 * , thank you. I will do so. Rublov (talk) 17:19, 30 June 2021 (UTC)