How to meet the legal requirements of Google ads for advertising in Russia?

Question

Google Ads

Good afternoon.
I wanted to advertise the application, but received such a warning (on the screen).
The ad must indicate the age limit, for example 12+.
I asked support where this restriction should be added. They answered me that shove in general in everything you see. In all titles, in all descriptions, in app titles, in app descriptions, write 12+ on your forehead.
I looked at how it was done by others, 12+ is indicated only in the descriptions of the ad (this is done by ozone, auto.ru, and just analogues of my application).
I recreated the ad, indicated 12+ in all headings and descriptions of the ad. A warning with possible restrictions also appeared in the new ad, despite the fact that I complied with the requirements.
But if earlier the ad was not shown at all in Russia, now at least the impressions are going on, but it seems to me much less than it should have been, since I set quite large budgets for what kind of installation, which is total.
Has anyone encountered such a hemorrhoids or do I have some unique moderators?