I am running High Sierra in a VM through VirtualBox. I recently increased the size of my vdi and in order for my VM to make use of the increase, I tried to use GParted to extend my partition size. However, this is not working.
The second picture is when I moved the sda3 partition over to the right so that I could extend my sda2 partition. It does not allow me to resize sda2 to anything larger than the current size. Why am I not able to use the unallocated space to extend sda2?