The inventory is coloured behind the tools and food/armour/potions. It does not highlight it for blocks
What I expected to happen was...:
There should be a clear background behind the tools/food/armour/potions.
What actually happened was...:
There was a colour related background(as in the colour of the tool was the colour of the background) that is glowing behind the tool, armour, potions or food in thein-game viewable inventory
This is possibly caused by the enchanted items, but the potions or ingots are hard to see a reason behind their background. It is possibly a rendering issue. Really odd, possibly related to the glitch where enchanted armor will make empty armor slots a different color.
Steps to Reproduce:
It suddenly showed up.