For some reason it means “I also” in Indian English and it sounds weird to non Indian dialect.
Like “Even I don’t understand this” sounds obnoxious to me because in my mind it means “Even I, an almighty being, don’t understand this, who are you to think you can understand it” but it means “I also don’t understand” in Indian English.
According to google “Even” as adverb: used to emphasize something surprising or extreme. So I assume what I think at first is what native English speakers also think.
I hear this daily and I know what it meant to mean now, I had a friend who did not know this and thought her Indian colleague was talking down to her.