Log in on each browser you use and one press of Fuzz or Test fuzz runs the vector in all of them, with every browser's results side by side.
test
Unable to render tweet button
let x="$[data1]"
Chrome 151.0.7922.110 ran this vector and matched nothing.
Firefox 153.0 ran this vector and matched nothing.
Microsoft Edge 150.0.4078.105 ran this vector and matched nothing.
Safari 26.3.1 ran this vector and matched nothing.