the menu closed itself and i dont know how to open it again is there a way to open the menu again?
As mentioned in the mod info, I haven't really had the time to respond to feedback or update the mod, so I apologize for the late reply.
I've recently gotten back into my Factorio phase, which gave me a chance to play around with the mod again. The existing issues especially the UI bugs were annoying me too much, so I decided to push an update. I reworked how the UI is made! Instead of the close button (which caused issues with reopening the window), I changed it to a minimize button.
I also added a new command, /reset-ui, so you can reset the UI to its original state if you are unable to find it or if it bugs out.
On a side note, I had some account issues that have now been resolved thanks to Scott :D. I am very thankful to him!
Conclusion: I'm not sure how you were able to close it before the update (it likely bugged out), but these changes should fix that. You should be able to reset the UI now by typing /reset-ui in the console.