I've done and ran 2 medium sized apps on both iOS and Android and have never ran into such problems. While not impossible, that's akin to saying that if you run the JVM on MacOS vs Linux, there's a chance of different behavior. Possible, but unlikely. It shouldn't be a show-stopper for most situation.
ehh, not really. JVMs are all developed under the same roof but JS engines are a little more distributed and the spec has a little more room for interpretation. i agree it's unlikely, but still not ideal
