Currently the flashable zip generation requires root access. If there is any way to generate that flashable zip file without root then only a custom recovery would be required to install Xposed, as a custom recovery can write to /system without needing root. Since I am currently installing root only to install Xposed and then immediately removing it I would greatly appreciate an install option that doesn't require me going through the rooting process.
So my request is for the two recovery installation options not require root to generate the zip file. Thank you.