API Connector does not display my created APIs

My APIs do not appear in the API Connector Plugin, but if I want to add a Workflow, I can see and insert the created APIs into the Workflow. However, if I want to view or edit them within the plugin, I cannot see any.

Would someone know how I can solve this, or is it a bug?

In case it helps someone, I was able to solve it. I had to switch browsers. I was using Google Chrome, but I switched to a different one and was able to see them.