The page title does not change when ajax is enabled, what's the problem?

Question

1C-Bitrix

Hello!
I have a complex catalog component, ajax is enabled in it (so that the filter works instantly), emulation is enabled, that is, the page name in the browser changes, the link in the address bar changes, but here is the title / title of the section, the product is still on the initial section. or changes if you reload the page.
Tried using jquery to update $('.main-title').html('<?=$APPLICATION->ShowTitle();?>');
But it did not work out, can anyone come across a similar problem, tell me, please, how did you solve it?

Answer 1

Solved the problem by inserting the header output directly into the component template.