The Top and Left properties are not in the Properties window either because they are not applicable for a class. You'll get the if you put any of them in a container.

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>I've tested with textbox and command button (those I've worked with). Form is fine.
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>The property editor - The "Edit Property" dialog window. Those where you can assign _Access and _Assigns to existing properties. Menu: Class -> Edit Property/Method.
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