Reported 12 years ago, closed, then finally re-opened (but not fixed) during the past year

Firefox periodically mangles hidden form data… you know, that stuff that makes your apps work.

On the right, Chrome showing the “_method” field’s correct value, “patch”.

On the left, Firefox’s mangled version of the exact same web page: “5f4ledBRFGRYSUpaeJ29y-J0SX6KRSzbr1zSjVvgy1fhGmQAXXzsjLxdswyBtqopEnO6pQAaJTEFUJKXDVyisg”