Invisible red dust looking under the glass

DEVELOPERS PLEASE ATTENTION !!!! DEVELOPERS BEFORE ME ADDING TO THE DUBLICATE EXPLAIN OR REPLY PLEASE !!!!!!!!! !! !This  error  begins with the 19w13a snapshot and before the 1.14.1 pre-release. This error is invisible red dust when you look under the glass. Look at the screenshot here, everything is normal above, but if you look at the bottom under the glass, then there is nothing there. -release Minecraft 1.14.1 with the activation of red dust from the bottom there were red dots then in the pre-releases the red dust under the glass was completely made invisible