Why all grids are visible when I add a grid on a child frame?

It is very anoying trying to add grids on children frames because all grids even on separated frames appear with no reason. It has been imposible for me implementing grids since the las update. I have tried using groups but still not work.

Layout grids option in Figma (Shift+G) works for all frames in file. You can’t make visible only one grid and hide the others with it.

If you don’t want to see other grids, you need to remove or hide them individually.