When searching for emeralds diamonds or coal in the search bar if you put a space bar infront it only shows deepslate emerald

When you search for emerald/diamond/coal in the search bar in the creative inventory with a space infront of it it only shows the deepslate ore version 

steps to reproduce 

1 open up a creative world 

2 open up inventory 

3 hit the search button 

4 type a space there 

5 type emerald or diamond or coal