How to install Yandex.Maps through Google Tag Manager?

Question

Yandex maps

It is necessary to integrate Yandex.Maps into a site made on Tilda. Maps imported via Map Builder , with different points of sale.
I climb into the documentation - I take " Example 2. Inserting an interactive map into a specific container."
After setting up in GTM, the map script is loaded, but it is not attached to the container.