Restrict course access with multiple courses

Hello, I want to create two different courses for different users and restrict access to the different users. For example, I don’t want the new course users to see the old course and the old users to see the new course. Is there a simple way to do this? The plugin is excellent, but I would highly suggest/request that you guys make a change so that we are simply able to make manual enrollment to the courses as it will make life easier. A good example is “Namaste” LMS which has those options and makes it easy to manage multiple courses. I still like learnpress a lot more as it is visually better, but would highly appreciate it if you are able to add those things to the updates. Thanks.