An apparently planned, though unannounced, Kanye West performance at the Grammys has reportedly been scrapped over his “concerning online behavior.” The rapper’s team was told late Friday that his performance had been pulled from the lineup, according to The Blast. West was not among the first group of performers announced by the Recording Academy last week, which included Brothers Osborne, BTS, Brandi Carlile, Billie Eilish, Lil Nas X with Jack Harlow and Olivia Rodrigo. Spokespeople for West, the Recording Academy and CBS, which airs the Grammys, did not immediately return a request from the…