Gmail drive only shows up in virtual folder half of the time

I have Gmail drive installed, which creates a virtual hard drive to store files in the Gmail account. I created a virtual folder pointing to My Computer, but the Gmail drive shows up only half of the times I open it. First time I open the menu it's there, then next time it disappears, next time it shows up again and so on.

Thank you for bug report. I've reproduced the bug. In the next version it will be fixed.