Running FF 67.0 on macOS 10.14.5. Clicking a link or typing a URL into the browser prompts to open in the previously set container. Neither button responds when clicked. This is consistent every time a URL assigned to a container is opened. This behavior has been consistent since the certificate expiration issue. Have tried removing and reinstalling multi-account containers to no avail. Is there a fix, or is it possible to completely remove containers and all container settings so I can start from scratch? Haven't been able to find a document explaining how to fix.