Working on my new WebSite/Shop while discovering an Error....

I got a "Download" button as <input> that triggers an JS-Script that makes a POST-Request to a target=_blank, that downloads the file via a header (so that people won't know where the content is located, but I blocked the source with .htaccess, too)

So the error: While testing in Mozilla everything worked fine, but as soon as I switched to Chrome THAT FUCKING STUPID DOWNLOAD PAGE WON'T FUCKING OPEN! I HAD TO CHANGE IT FROM AN INPUT TO AN DIV AND TO FIGURE THIS SHIT OUT IT COSTED ME FUCKING 1 HOUR! FUCK YOU CHROME! FUCK YOU! YES YOU FUCK YOU! YOU RUIN EVERYTHING! MOZILLA IS FASTER WHY THE FUCK DO I STILL USE YOU BESIDES OF PORN! OH WAIT I DON'T EVEN WATCH PORN BETTER UNINSTALL YOU NOW! FUCK YOUUUUUUUUUUUUUUUUUUUUUUUUUU