Minecraft Pre-release 7 BUG

Whenever I play Survival in the 1.16 Pre-release 7, the top 2 bars in my inventory are not accsesible. This is also in the Creative Menu. Whenever I open it up, half of the Creative is not accsesible. I can see the two bars, but when I try to go there, it won't let me. It is like there is a barrier.         

 

 

Thank You, Aaditya