Shulker Box Visual Glitch.

This glitch involves shulkers, and shulker boxes. as you can see in the first picture, the shulker on the right of the screen is not open, and in the second picture, the shulker on the right IS open, and so the shulker boxes in the creative inventory appear open as well, I do not know if this works on survival, as it happened to me when testing the new 1.17 snapshot.