Shooting slump puts Frank Ntilikina back on bench

Frank Ntilikina’s shooting slump finally dragged him under. After hitting just 21 percent from the floor over his last five games, the Knicks’ 2017 first-round draft pick was benched by coach David Fizdale for the 109-95 loss to Milwaukee at the Garden on Christmas Day.

Trey Burke, who Fizdale had sitting for the two previous games, played 14 minutes and had two points on 1-for-7 shooting.

“Frank has been struggling [and] Trey is back [so] let’s take a look at it,” Fizdale said. “That’s kind of what I’ve been doing with these guys: when one guy hits a certain amount of gas where he is struggling, the next guy is up [and] let’s give them a look. It’ll never be a permanent thing. Frank is very…