EricGT
2
This is pure speculation on my part, also I am not an OpenAI employee.
Just four days ago the plugin ChatOCR had what seems to be the exact same problem.

However in checking just now in the ChatGPT plugin store there is only one showing.

So my summation is that the system automatically recognizes the newer one as part of a background process and removes the older one.
@Reibs might be able to give more details on this. It would also help if the noted topic was updated. 