title: IntelliJ IDEA can't setup JDK
body: <p>I'm trying to setup JDK in IntelliJ IDEA and whatever I do, or whatever JDK version I select, nothing happens. The following situation remains:
  <img src="https://i.stack.imgur.com/Uri5G.png" alt="enter image description here"></p>
  
  <p>So I told IDEA what JDK it should use, but it still asks me to setup a JDK. Is this a bug or am I missing something? Can I apply any workaround to make everything work as usual?  </p>
  
  <h2>ADDITION</h2>
  
  <p>The steps which I go through setting up the JDK:
  situation before setting up:<br>
  <img src="https://i.stack.imgur.com/iDeZZ.png" alt="enter image description here">   </p>
  
  <p>the first step:<br>
  <img src="https://i.stack.imgur.com/xi8gQ.png" alt="enter image description here">  </p>
  
  <p>the second step:<br>
  <img src="https://i.stack.imgur.com/Yz7r1.png" alt="enter image description here">  </p>
  
  <p>the third step:<br>
  <img src="https://i.stack.imgur.com/j88Dd.png" alt="enter image description here">  </p>
  
  <p>the situation after setting up JDK:
  <img src="https://i.stack.imgur.com/Cyqqm.png" alt="enter image description here">  </p>
  
  <p>SDKs:<br>
  <img src="https://i.stack.imgur.com/M2ef7.png" alt="enter image description here"> </p>
  
  <p>module settings:<br>
  <img src="https://i.stack.imgur.com/SQFwa.png" alt="enter image description here"></p>