After one of the last upgrades when I am trying to cancel the build of a host via the gui the following error occurs:
Failed to cancel pending build for <hostname> with the following errors: Unable to render 'pxegrub2_chainload' template: ERF42-4689 [Foreman::Exception]: Template 'pxegrub2_chainload' was not found, Unable to render 'pxegrub2_chainload' template: ERF42-4689 [Foreman::Exception]: Template 'pxegrub2_chainload' was not found

The template is assigned to all organisations and locations.

The template looks like the following (Default template, never changed it):
<%#
kind: snippet
name: pxegrub2_chainload
>
<
paths = ["fedora", "redhat", "centos", "debian", "ubuntu", "Microsoft", "EFI"]
->
menuentry "Chainload Grub2 EFI from ESP" {
unset root
echo Chainloading Grub2 EFI from ESP, available devices:
ls
echo -n "Probing ESP partition ... "
search --file --no-floppy --set=root /EFI/BOOT/BOOTX64.EFI
echo found $root
sleep 2
if [ -f ($root)/EFI/BOOT/grubx64.efi ]; then
chainloader ($root)/EFI/BOOT/grubx64.efi
< paths.each do |path| >
elif [ -f ($root)/EFI/<= path >/grubx64.efi ]; then
chainloader ($root)/EFI/<= path >/grubx64.efi
< end -%>
else
echo File grubx64.efi not found on ESP.
echo Update 'pxegrub2_chainload' paths array with:
ls ($root)/EFI
echo The system will halt in 2 minutes or
echo press ESC to halt immediately.
sleep -i 120
halt --no-apm
fi
}

menuentry "Chainload into BIOS bootloader on first disk" {
set root=(hd0,0)
chainloader +1
}