i dont think this is actually a bug. OSS is open source vendor, which being made by open source developers, not Xiaomi Corporation itself, so its not 100% replicating the MIUI's stock proprietary one. and because of that some features(like NFC) just not made yet.
you forgot to flash firmwareHey! I really need your help. My fault for not following the installation instruction. So I have flashed this ROM while on MIUI Stock ROM and now I'm having difficulties on this ROM like system UI is always getting FC and I can't turn on my wifi. What is the best way to solve this? Thank you!
Either use the last (july) twrp file from https://androidfilehost.com/?w=files&flid=322792 (works fine), or if you want you can get the newer one from https://t.me/PocoX3OfficialUpdates (search for "brigudav" and download the august build)
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