plist to use FeatureLockDown for Adobe Reader for MAC, WANTED

Hi Community

I need to disable some features in Adobe Reader app on Mac, eg disable upsell (do not offer users Adobe Pro) , disable sign in/out in Reader  , etc. I tried to follow the below guidance, uploaded com.adobe.Reader.plist to those two locations below, restart the app, but it does not work. 

Did any of you have a following challenge, what is a process to disable/enable some options for Mac app, by plist ? I hope you can point me in the right direction. 

App version, if that matters: 2023.008.20533

Thank you, much appreciated ! 

Mikolaj

(1) /Library/Preferences

(2) /Users/<username>/Library/Preferences 

guidance: https://www.adobe.com/devnet-docs/acrobatetk/tools/PrefRef/Macintosh/index.html

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>FeatureLockDown</key>
    <dict>
         <key>bAcroSuppressUpsell</key>
         <integer>1</integer>
         <key>bSuppressSignOut</key>
         <integer>0</integer>
    </dict>
  </dict>
</plist>

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