There are few grasses in the plains biome in the new bedrock edition

There isn't much grass in the plains and in the old console edition was much more grass in the plains and was more natural in the old one.It is much better to see more grass in the plains. I think this is a bug because the console edition also had lots of grass on the plains.So there is few grass on the plains.

(Sorry for the bad englist, I using the google translate.)