Blocked aria-hidden on a <div>

[temalev]

Blocked aria-hidden on a

element because the element that just received focus must not be hidden from assistive technology users. Avoid using aria-hidden on a focused element or its ancestor. Consider using the inert attribute instead, which will also prevent focus. For more details, see the aria-hidden section of the WAI-ARIA specification at https://w3c.github.io/aria/#aria-hidden.

this problem occurs when creating a table, but does not prevent its creation.
But after the table has been created, it is not possible to delete it or create new rows/columns
Tell me what the problem might be