Thank you for your review! I'm glad you're enjoying the extension.

I believe I understand the UI performance issue you mentioned. I've already made several optimizations to make the UI lighter and smoother, which are currently available in the v2.3.1 beta pre-release on GitHub.

If you'd like, you can try the beta and let me know if it improves the experience. If the UI still feels laggy or resource-heavy, I'd really appreciate it if you could create an issue on GitHub with some details about your browser, device, and where you notice the lag. That would help me investigate and optimize it further.