Has anyone born in Arunachal Pradesh (but residing outside) travelled to China on a tourist visa?

I was born in Arunachal Pradesh but have been residing in Bangalore for many years. My passport and all address proofs are of Bangalore.

I am planning to apply for a China tourist visa. From what I have read online, people born in Arunachal Pradesh are required to apply through the Delhi embassy regardless of where they currently reside. And apparently the Delhi embassy issues a paper visa stapled to the passport instead of the regular sticker visa, given the political sensitivity around Arunachal Pradesh.

Has anyone here gone through this experience?

Would love to know: Did you face any issues at airline check-in with the paper visa? Any problems at Indian departure immigration or Chinese arrival immigration? Anything else to be aware of?

Any first hand experience would be really helpful!