I make a game Template and export it for Web(HTML5). I upload it in Envato market they reject it with comment
"Blocked by Content Security Policy" Framing issue on your demo page
"Blocked by Content Security Policy"
Framing issue on your demo page
I know nothing about this. what kind of problem is this?
It's not clear from just that. You'd have to ask them for more details.
Develop games in your browser. Powerful, performant & highly capable.
Sounds like a http vs https issue.