I mean I'm guessing it is Paddyfield Pipit because I was reference to my separate day sighted Paddyfield Pipit. I didn't realize the new one I posted just now could be Striated Grassbird. Sorry about my previous reply confusion.
By looking at its tail as you mentioned, it does looks like Striated Grassbird. I have not seen or photographed this species before. That is why I'm confused with pipit.