Should I fold my Asus Zenbook Duo's stand when I'm not using it?

[AlanAlanAlan]

I recently got an Asus Zenbook Duo UX8406, and I mainly use it with the stand open.

Should I fold it when I'm not using it to retain structural integrity? Or is it fine to keep it open indefinitely on my desk?

[Falcon_ASUS]

@AlanAlanAlan 
If you are shutting it down, you can close the stand. If you are putting it into sleep or hibernation mode, I would recommend keeping the stand open to allow for better heat dissipation. Thank you.