Trial of Sekhemas' pledge "open chest without using a key" cannot be used while having a key

The description of this Trial of Sekhemas pledge is misleading:

Can Open 1 Reward Chest in each Room without using a Key

That pledge cannot be utilised on a chest if you have a corresponding key, although it clearly states that you should be able to use them "without using a Key."

It should either have its text changed to clearly say you can only use it when you have 0 keys, or (preferably) it should add a small UI element next to chests (Like a small circle with a Pledge icon, with an explanatory tooltip when hovered over), allowing you to bypass your key ownership and open 1 reward chest in each room in this way.