Yes it it shows sniper means cham not supported and no one uses bescause irs bad only for urf for not supported champions you csn set them up with sniper but only for urf if you in normal games it will spam spells like you are in urf
Sniper is for Champs that are not Supported. already a few ppl said it.
There is no "good" way to Configurate itm bc it couse problems like : cant press R manully or can Flash and more. its buggy not use it. Even in Urf not worth Prediction is for Sniper also very bad