Copper Golem ignores a Copper Chest for seemingly no reason

When 3 copper chests are arranged in a specific way, the copper golem ignores the middle copper chest for no reason

Steps to reproduce:

1. Build the exact configuration shown in the video

2. Spawn a copper golem

3. Observe

Expected result:

Copper golem would open the middle chest

Observed result:

Copper golem does not open the middle chest

Notes:

Copper golems can normally open chests with glass and other transparent blocks above them, in this case, they don’t for seemingly no reason.