It's perfectly normal Olivia has just started to play with toys now but we get about 5 minutes before she wants someones attention. Although I put her in her swing yesterday with a noisy toy hanging off it and I got 30 minutes

Is she on her tummy or back when she is playing? Sometimes laying down with them as well is fun. Get some jobs done or take a break when she is happy then when she starts to call for you go and play with her and see how she goes. Olivia also calls for us if we aren't in the same room. Its really funny when I call back and she squeals at me