There are two bugs in minecraft beta 1.16.230.50

There are two bugs that I found in minecraft beta 1.16.230.50.

First is that glow item frames don't have a texture in the middle part. (shown in the image) 

Second is that there is an item that has no name, has different textures when in hand and inventory. In the previous version that item had no texture at all. This time it is like that. (as shown in the video)