for each app template from https://go.glideapps.com/ that I try to preview or even save a copy it just gives me this message and do not open:
" This app was opened in another tab
If you’d like to continue editing it, please reopen it from your dashboard."
Can someone help me with what is the problem and how to solve it?
Thank You!!
Can you send over a video of the bug in action? Thank you.
Experiencing the same exact issue
Did you log in to glide with gmail or email?
Please try to clear your browser cache and restart the process again.
I have the same problem…I cannot preview or copy this app.
I get the following Message:
" This app was opened in another tab
If you’d like to continue editing it, please reopen it from your dashboard."
This is getting fixed as we speak!
I had this same issue yesterday and today it appears to have changed to an endless login loop? Not sure if these two are related but thought I’d put this here as the timing is suspect 
Still unable to preview or copy the app…Do you have an ETA on the fix?
For me it works well now. Suppose Glide fixed it. Great Thanks for the help, [eltintero] & [AymenM]