Hi Max
In order to show the values compartment you need to be using the SysML 1.2 MDG and I would advise to disable the SysML 1.1 MDG
Then open a Block Definition Diagram, and drag a valueType element from the project browser to the Block of your choice.
When prompted, choose the option Composite Part
Then when the property dialog opens enter valueType as the stereotype
Press the Delete key to remove the part /property from the diagram
Double click the diagram to open its properties dialog
Click on the Elements Tab and you should see a Values checkbox which you can now check
The values compartment should now be visible
Unfortunately I cannot find a way to expose the requirements compartment
Hope
this helps
Phil