Is there any way to keep the panel loaded (with its state) when switch to an existing project

Hi All,

We need to keep the extension panel loaded with its state when we open another existing project.
We have tried keepPanleLoaded function (Samples/Premiere.jsx at master · Adobe-CEP/Samples · GitHub ) but it doesn't work.
Is there any workaround available in Premier Pro API?

Premier Pro Version: 11.0.1
Extension Type: Panel

Thanks,
Meet

[Moved to Premiere SDK by mod]