While playing Minecraft Survival, I have found that when picking up a stack of 16 snowballs in my 8th Hotbar slot and putting them in a double chest, the Hotbar slot becomes unusable. I cannot put anything in the slot; if that is the only one available and I attempt to craft something, the crafted item disappears. Oddly, I have found that if I consume 1x Cooked Cod, the problem is resolved. This glitch has happened separately over multiple world saves and seems very destructive to gameplay. I would love it if anyone could provide visual evidence of this glitch. Thank you.