All the basic features(every bug is an intended feature btw) such as touch, audio, fingerprint, camera, and more work just fine. However Xiaomi is notorious these days so if your touchscreen doesn't work, I won't be amused. You can fill the contact form and I'll provide assistance for you if it is possible.

• Based on LA.UM.9.15.r1-02000-KAMORTA.0
• Supports Android 11
• Enable Power Efficient Workqueue
• Faster & better deepsleep
• Support ExFat (for sdcards)
• Updated wlan & techpack drivers from LA.UM.9.15.r1-02000-KAMORTA.0

Please read the changelog attached to the posts to find your favourite download 😉
Codename for Poco M3 is citrus and Redmi 9T is lime.
It is recommended to use the latest version

Or simply click here and find the latest link for your device using the codename and the download will begin. No XDA link as of now (rarely updated, use telelgram channels for faster updates)

• Make sure you have a custom recovery like Orangefox/TWRP
• Download the kernel zip from downloads section
• Reboot to recovery
• Backup your current kernel a.k.a Boot Partition
• Install the kernel zip file without wiping any partitions
• Reboot back to system
• Enjoy! :D

NOTE : Give the kernel atleast a 2-3 day usage cycle before complaining because EAS uses precision based on CPU frequency scaling, task placement on CPU cores, and task migration between cores.