bluez / bluetoothctl autoconnect after reboot issue

I usually use these commands on my linux debian to connect my bluetooth to my iPhone:

bluetoothctl
agent on
default-agent
scan on
pair [device Bluetooth address]
connect [same]
trust [same]
paired-devices
scan off
quit

then I usually test by rebooting my linux, in case it doesn't auto connect on startup, I remove the device and reconnect it again with bluetoothctl, now I'm trying these steps many times but still not connecting automatically on startup, I need some solution for that without any script, please only bid if you've experienced this issue before and have a trick to solve it. I want it to autoconnect to my device on startup

Thank you