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lexrus/ToggleHDRCatalina.applescript

Created March 26, 2020 02:26
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Workaround the HDR bug of macOS Catalina 10.15.4
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ToggleHDRCatalina.applescript
tell application "System Preferences"
activate
end tell
tell application "System Events"
tell process "System Preferences"
activate
delay 1
click menu item "Displays" of menu "View" of menu bar 1
delay 1
tell window "LG HDR 4K"
delay 1
if (exists tab group 1) then
click radio button "Display" of tab group 1
if (exists checkbox "High Dynamic Range" of tab group 1) then
click checkbox "High Dynamic Range" of tab group 1
delay 5
click checkbox "High Dynamic Range" of tab group 1
end if
end if
end tell
end tell
end tell
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