Changes via CLI are not updating on OMV webGUI

I have a lengthy post-install script for my Debian server in which I also install OMV onto. I'm trying to make some modifications to config files from CLI but they aren't updating on the OMV web-GUI and this means I constantly see the 'Apply' configuration button.

Is there anyway of updating the front-end so that it reflects the changes done in the back-end via CLI?

Sorry for the late reply. Unfortunately I'm not having any luck updating the webgui after making changes to files done via CLI. If I inspect the /etc/systemd/logind.conf file HandlePowerKey = ignore  matches with the webGUI.

cat /etc/systemd/logind.conf
[Login]
#NAutoVTs=6
#ReserveVT=6
#KillUserProcesses=no
#KillOnlyUsers=
#KillExcludeUsers=root
#InhibitDelayMaxSec=5
#UserStopDelaySec=10
HandlePowerKey = poweroff
#HandleSuspendKey=suspend
#HandleHibernateKey=hibernate
#HandleLidSwitch=suspend
#HandleLidSwitchExternalPower=suspend
#HandleLidSwitchDocked=ignore
#HandleRebootKey=reboot
#PowerKeyIgnoreInhibited=no
#SuspendKeyIgnoreInhibited=no
#HibernateKeyIgnoreInhibited=no
#LidSwitchIgnoreInhibited=yes
#RebootKeyIgnoreInhibited=no
#HoldoffTimeoutSec=30s
#IdleAction=ignore
#IdleActionSec=30min
#RuntimeDirectorySize=10%
#RuntimeDirectoryInodes=400k
#RemoveIPC=yes
#InhibitorsMax=8192
#SessionsMax=8192

However, if I change HandlePowerKey = ignore to HandlePowerKey = poweroff[tt] using the following command[tt]sed -i 's/^#*HandlePowerKey.*/HandlePowerKey = poweroff/' "/etc/systemd/logind.conf"

the webGUI is not updating.

I've tried all sorts of the omv-salt commands and all I am aware of is the delpoy command replaces the parameter within the /etc/systemd/logind.conf file with the default OMV settings.