I understand that popups are made up of a html file. Below is my code. For some reason the popup window won't open when I click the icon. Any ideas on what the problem may be?
{
"name": "Popup Snake",
"version": "1.0",
"description": "A simple snake game popup, that can be opened by clicking the icon in the top right (after installing)",
"page_action": {
"default_popup": "popup.html"
},
"manifest_version": 2
}