safety – Operation not permitted even when Terminal has Full Disk Entry

As you possibly can already see within the beneath textual content out and screenshot of the terminal, every time i attempt to ship a sign to a service i’ve given Not privileged to sign service. and Couldn't kickstart service "com.apple.accessibility.heard": 1: Operation not permitted.

    guru@Gurhans-Mac-mini ~ % launchctl kickstart -k gui/$(id -u)/com.apple.accessibility.heard    
    Couldn't kickstart service "com.apple.accessibility.heard": 1: Operation not permitted
    guru@Gurhans-Mac-mini ~ %                                                                       
    guru@Gurhans-Mac-mini ~ % sudo launchctl kickstart -k gui/$(id -u)/com.apple.accessibility.heard
    Couldn't kickstart service "com.apple.accessibility.heard": 1: Operation not permitted
    guru@Gurhans-Mac-mini ~ % 
    guru@Gurhans-Mac-mini ~ % launchctl kill SIGHUP gui/$(id -u)/com.apple.accessibility.heard     
    Not privileged to sign service.
    guru@Gurhans-Mac-mini ~ % 
    guru@Gurhans-Mac-mini ~ % sudo launchctl kill SIGHUP gui/$(id -u)/com.apple.accessibility.heard
    Not privileged to sign service.
    guru@Gurhans-Mac-mini ~ % 
    guru@Gurhans-Mac-mini ~ %

I’m caught at this level and never in a position to do something trigger I’ve already enabled Full Disk Entry for Terminal.

Does anyone have an thought to beat this difficulty?

Edit:

Simply to be clear, I’m making an attempt to start out Background Sounds characteristic from terminal

defaults write com.apple.ComfortSounds comfortSoundsEnabled -bool YES
defaults write com.apple.ComfortSounds lastEnablementTimestamp $(date +%s)
launchctl kill SIGHUP gui/$(id -u)/com.apple.accessibility.heard

Second Edit:

I’ve solved my drawback utilizing the next instructions, however nonetheless questioning why can not ship indicators to companies?

defaults write com.apple.ComfortSounds comfortSoundsEnabled -bool YES
killall heard
launchctl kickstart gui/$(id -u)/com.apple.accessibility.heard