The reason we need multiple information because we cannot reproduce issue for those sites. Therefore we ask for step to reproduce, screenshot and console in order to know what's wrong. Although it is complicated for reporters, those are required or we cannot fix without knowing the cause.
Even though your issue being closed as invalid, you can still modify your issue. Once your issue can be reproduced, your issue will be re-considered (this time I edit for you for your reference).

Edit: Your issue is confirmed and we are working on your issue right now. Please wait for next version for fix.