You can toggle Dock on OSX by pressing ⌃ + F3.
<a href="https://tapbots.com/software/tweetbot/mac" rel="nofollow">Tweetbot for Mac</a>
Central Region
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LAVENDER
['toggle', 'dock', 'osx', 'pressing', '⌃', 'f3']
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toggle dock pressing
toggle dock osx pressing f3
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for public flat houses. The post mentions "toggle dock osx pressing f3" which is a command for adjusting the dock on a Mac computer, and does not mention any issues with facilities or infrastructure that would be relevant to maintenance report feedback for public flat houses.