If you happen to get caught by the neighbor while holding a colored key, it will be placed on the key rack in the front hallway. To ensure it's easier to spot, we have included a UI icon that hovers above the key. This icon appears after you've discovered the particular key and will be visible whenever the key is not in your possession. This should help you easily locate the key in the hallway.

The Gold key does not work as described above, as it is held by the neighbor or placed in a specific location when not being held.