Inventory lock

Hello :)! Sometimes in minecraft your inventory can get full out of nowhere and theres no room for what you actually want. What if you could keep out unwanted items and stackable items in your inventory (that you want preferably) could still be collected! Instead of a command this could be done in survival since technically you are simply avoiding items outside your inventory. Last but not least this could be toggle via a lock symbol on the far right of the inventory screen!