I am having the same basic issue. It is the last 4 slots of the top row of my inventory.
I am playing version 1.14.3 on a desktop with no overlays at all.
It appears that it only happens when crafting recipes are open. However, unlike Kenneth above, it can't be the Xbox Game Bar as I have never opened or logged into the xbox game bar.
Ethan Prosen
I am having the same basic issue. It is the last 4 slots of the top row of my inventory.
I am playing version 1.14.3 on a desktop with no overlays at all.
It appears that it only happens when crafting recipes are open. However, unlike Kenneth above, it can't be the Xbox Game Bar as I have never opened or logged into the xbox game bar.