Regarding Device Rooted Issue

[push6]

Hi

I have installed rootbeer sample app from playstore in multiple device , I have found an issue in my device that's occurring device rooted. But when I integrate code in our app and handling condition then its not rooted on same device.
I have implemeted below code , but always gets else condition found. but playstore apps find rooted. pls check screen shots and code.

val rootBeer = RootBeer(this)
if (rootBeer.isRooted) {
//we found indication of root
println("====>" +"Rooted ")
} else {
//we didn't find indication of root
println("====>" +"Not Rooted ")
}

[VD171]

Selinux is returning a false positive.