I'm following this topic to partition my drive to install Manjaro KDE.
sda2 is the install of windows and the mbr is on another drive (Not the issue, I hope. Windows does this automatically because the other drive is the original drive and it always puts the MBR record on that one.).
I've created an EFI, swap, root, and home partition. Now regarding root partition, /root was not listed in the drop-down for Mount Point, so I manually typed it in and selected root as a flag. I'm wondering if this could be the problem.