Bug our end (thanks for letting us know), please copy/paste all into term:
cat << _EOF_ > /etc/systemd/system/dietpi-autostart_custom.service
[Unit]
Description=DietPi autostart (Custom /var/lib/dietpi/dietpi-autostart/custom.sh)
After=dietpi-boot.service dietpi-ramdisk.service dietpi-ramlog.service rc-local.service
Requires=dietpi-boot.service dietpi-ramdisk.service
[Service]
Type=idle
ExecStartPre=/bin/bash -c 'echo -e "Starting DietPi-Autostart (Custom) script"'
ExecStartPre=$(which chmod) +x /var/lib/dietpi/dietpi-autostart/custom.sh
ExecStart=/bin/bash -c /var/lib/dietpi/dietpi-autostart/custom.sh
StandardOutput=tty
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target
_EOF_
systemctl daemon-reload
systemctl restart dietpi-autostart_custom.service
Will also be resolved in v6.2 update.
test:
root@DietPi:~# ls -lha
..
-rw-r--r-- 1 root root 4 Feb 12 14:03 bootok
..