Initializing the GUI closed, results in the Button labeled "Close Controls"

[avgrad]

When Initializing the control panel with the closed option set to true, the resulting control panel will be closed, but the label on the button to open it will still say "Close Controls".

See https://codesandbox.io/s/busy-edison-xv05i for a demo.

[Almare]

Same here

[WORMSS]

I too am seeing this..