"openContainers" is not working.

[Sunrepe]

Hello, I have installed version 1.2.2 of scienceworld. However, no matter whether I set simplificationStr="easy" or simplificationStr="openContainers" in env.load(), the containers in the environment cannot work correctly. In other words, the cupboard, freezer, and other containers in the environment are always closed. What could be the reason for this? Is there a simple fix?