Ionic App behaving differently across browsers and devices -

i building ionic app , have been testing app on google chrome canary , working fine expected. recently, tried testing app on mozilla firefox , app behaving bit weird buttons weren't working , app getting stucked. ignored considering might issue mozilla firefox. today, installed app on device , surprise app behaving same behaving in firefox. buttons aren't working , app getting stucked. need release app production, possible , stucked weird issue. please me out.

p.s. - have added crosswalk plugin.