I am telling that what i know i am not developer....You should tell that like a work around..
But the problem which he mentioned is...he is asking dev why it is like that...its not rooted..why it is showing as root and not working..so that it may get fixed in the next builds..
You can suggest yours like a word around that it worked for me..but there is a issue thats highlighted by him...and he want developer to know that...
If he don't want to root his phone with magisk and want to use GPay..now tell him solution sir pleasee..
Its also a solution...