I was told that there was no problem installing tiles on drywall hung on steel studs. I had never worked with drywall before and accepted that. Now after the wall is done, if I hit it, I noticed that it vibrates significantly.
Does that affect tiles installed on it? Like cracks in grout, etc?
PS: I'm in Brazil, drywall is kinda new here, and it is only done with steel studs, no wood.