How to remove the inheritance of meta tag templates in Bitrix?

Question

1C-Bitrix

How to remove the inheritance of meta tag templates in Bitrix: filling in titles, descriptions and keywords, i.e. if I assign meta tags to a section, I check the box "for section and subsections" - ok, it saves, but all subsections with the same tags.
If I do not check the box, then the changes will not be saved.

Answer 1

HOW TO REMOVE TEMPLATE INHERITANCE IN BITRIX

Can't be removed.
You can EITHER remove them altogether (or write your own) OR accept and use what is.
You can also override manually for each section/element.

meta tags to the section, I check the box "for the section and subsections" - ok, it saves, but all subsections with the same tags.

Everything is correct. You include "for the section AND SUB-SECTIONS", i.e. for all nested structures.