iOS - Login with Rainbow Token - Issue in profile name and Chat

Hello,

  we are logging in using Rainbow Token

"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJjb3VudFJlbmV3ZWQiOjAsIm1heFRva2VuUmVuZXciOjcsInVzZXIiOnsiaWQiOiI1ZDg0ZTE5NWMyYeyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJjb3VudFJlbmV3ZWQiOjAsIm1heFRva2VuUmVuZXciOjcsInVzZXIiOnsiaWQiOiI1ZDg0ZTE5NWMyY2JiZDU0NWM2YTZiNTEiLCJsb2dpbkVtYWlsIjoiYWJjZC5xd2VydHktNjAyMEBmYWtlLWVtYWlsLnRsZCJ9LCJhcHAiOnsiaWQiOiJmNjU0NzUwMGI4MmQxMWU5OGJhYjA3NjFjZTVlYWM4OSIsIm5hbWUiOiJBTEUgUHJvamVjdCAtIFJhaW5ib3cgSG9zcGl0YWxpdHkgQXNzZXQgLVdpbGNvIFNvdXJjZSAtIFNlcnZlciAtIENQRSJ9LCJpYXQiOjE1Njg5ODk1OTAsImV4cCI6MTU3MDI4NTU5MH0.Qxbo9lcH3ARDCCWYQwxC_cJh7o1doBSFpdQmaXeFedQSv0XHg33sNe0CHT4QDjsf9Hfg3CfkZpQvAVjg8K7gjhrw4kANGdWY8lZRLSBzGWKgt9YCg0hr3vpw4JxfuG5c_GcCqHfQNbMwtH4uHQHloAJSdA27GqHd3W9pqLoY-4YuId7Vj3ockm21dJg4sxDdeOelw1Lz2MTtk2hxZhB3ISQtvBNrK7WVWJ8TdpI6ALOXazyj1sf8cT80LE512N1mYJoWaHFFSXNiqx8zik4Jh0pWdyT_9p5nxi0fOatH_hW9YfB1kyZ2OYOWMgnutztWtzgo4ggL_rT3JjDgy3ONpw2JiZDU0NWM2YTZiNTEiLCJsb2dpbkVtYWlsIjoiYWJjZC5xd2VydHktNjAyMEBmYWtlLWVtYWlsLnRsZCJ9LCJhcHAiOnsiaWQiOiJmNjU0NzUwMGI4MmQxMWU5OGJhYjA3NjFjZTVlYWM4OSIsIm5hbWUiOiJBTEUgUHJvamVjdCAtIFJhaW5ib3cgSG9zcGl0YWxpdHkgQXNzZXQgLVdpbGNvIFNvdXJjZSAtIFNlcnZlciAtIENQRSJ9LCJpYXQiOjE1Njg5ODk1OTAsImV4cCI6MTU3MDI4NTU5MH0.Qxbo9lcH3ARDCCWYQwxC_cJh7o1doBSFpdQmaXeFedQSv0XHg33sNe0CHT4QDjsf9Hfg3CfkZpQvAVjg8K7gjhrw4kANGdWY8lZRLSBzGWKgt9YCg0hr3vpw4JxfuG5c_GcCqHfQNbMwtH4uHQHloAJSdA27GqHd3W9pqLoY-4YuId7Vj3ockm21dJg4sxDdeOelw1Lz2MTtk2hxZhB3ISQtvBNrK7WVWJ8TdpI6ALOXazyj1sf8cT80LE512N1mYJoWaHFFSXNiqx8zik4Jh0pWdyT_9p5nxi0fOatH_hW9YfB1kyZ2OYOWMgnutztWtzgo4ggL_rT3JjDgy3ONpw"

Profile name for the above token is first name: Prakash and last name: boy. But when I refer the Rainbow shared instance to get the UserName return different name like "Concierge as First Name".