When using Google Sheets in Firefox, it's impossible to access the Sheets menu shortcuts (e.g. typing Alt+D+R+S to open the advanced sorting dialog) because Firefox captures the Alt keystroke and doesn't pass it to the web app. Of course, Chrome passes the Alt keystroke to Sheets just fine so the keyboard shortcuts work as expected. But I don't want to use Chrome or any other Chromium browsers. Has anyone found a workaround to this issue? (Hint: don't say ''use chrome'')