Change MacBook screen scaling via AppleScript - macos

Question

I am trying to change my MacBook Pro 14"s scale setting via AppleScript.
The setting should toggle two resolution settings.
I found the following script here: https://stackoverflow.com/a/62664159/15705553
on run {input, parameters}
tell application "System Preferences"
reveal anchor "displaysDisplayTab" of pane "com.apple.preference.displays"
end tell
set lowResolutionSettingIndex to 4
set highResolutionSettingIndex to 5
tell application "System Events" to tell process "System Preferences" to tell window "Built-in Retina Display"
click radio button "Display" of tab group 1
click radio button "Scaled" of tab group 1
tell radio group 1 of group 1 of tab group 1
set isHighResolutionSet to get value of radio button highResolutionSettingIndex
end tell
if isHighResolutionSet then
-- Toggle native resolution
click radio button lowResolutionSettingIndex of radio group 1 of group 1 of tab group 1
else
-- Toggle Default setting - "Retina optimized"
click radio button highResolutionSettingIndex of radio group 1 of group 1 of tab group 1
end if
end tell
quit application "System Preferences"
return input
end run
I changed "Built-in Retina display" to "Built-in Liquid Retina XDR Display" as shown in my System Preferences, but two errors occur:
If I execute this script through Automator, I get the following error:
Syntax Error: System Events got an error: Can’t get window "Built-in Liquid Retina XDR Display" of process "System Preferences".
If I execute it through shortcuts.app, I get the following error, even though I granted access to accessibility features for Shortcuts in System Preferences
System Events got an error: Shortcuts is not allowed assistive access.

Answer 1

Here's how I select the first monitor in the list (Macbook Pro Built-in Retina Display) to gain access to the settings such as screen scaling:
tell application "System Preferences"
activate
reveal anchor "universalControlTab" of pane id "com.apple.preference.displays"
end tell
tell application "System Events"
tell application process "System Preferences"
tell window "Displays"
select row 1 of outline 1 of scroll area 1 of sheet 1
end tell
end tell
end tell
And to select the second monitor in the list if you want to gain access to those settings:
tell application "System Preferences"
activate
reveal anchor "universalControlTab" of pane id "com.apple.preference.displays"
end tell
tell application "System Events"
tell application process "System Preferences"
tell window "Displays"
select row 2 of outline 1 of scroll area 1 of sheet 1
end tell
end tell
end tell
Cheers.