InformAction Forums

When I click add attachment on Google Calendar I get an empty box. If I disable NoScript I get a dialog allowing me to select a Google Drive document. What is going on?
Although I have used NoScript for several years and have a very technical background, health problems mean I can no longer follow complicated explanations so if anyone can help me, please keep it simple.

Is there anything you can see in your Browser Console (Ctrl+Shift+J) when this happens?
Could you please forward me this event, or the attachment at least? My GMail is [myfirstname].[myfamilyname]@gmail.com.
Thanks.

Forwarded as requested