Hello,
Thank you for taking time out to provide feedback.

I agree, currently since the extension is in initial phase, we've tried to focus on the core functionalities.

Apart from this, you can have a look at the roadmap here, these are issues and feature requests created according to feedback received: https://github.com/GHkrishna/Getmark/issues

You can also get involved, deciding priority of features, etc.

Would love to hear from you, if you have any suggestions that we can work on.