Kickstart Install - Issue displaying disk devices in %pre

We have created a kickstart install but we want the installer to answer what disk to install the OS on and what the hostname should be. We are able to to the hostname but I want to show the user what disks are available to install the OS to using lsblk -d. Unfortunately, using the following code, the output is all wonky. Any help would be greatly appreciated!

Code:
%pre --log=/mnt/sysimage/root/ks-pre.log
echo “==============================” > /dev/tty1
echo “The following disks are in this system:” > /dev/tty1
echo “” > /dev/tty1
lsblk -d -oNAME > /dev/tty1
echo “” > /dev/tty1
echo “==============================” > /dev/tty1

Console: