I agree it probably means another polyfill. Tangentially... Why did you quote the entire parent post? Quoting a small subset of a large post to respond is one

I agree it probably means another polyfill. Tangentially... Why did you quote the entire parent post? Quoting a small subset of a large post to respond is one thing, but copying the entire post into a reply adds unnecessary repetition and visual noise to the thread for no benefit. (Is it just me or is this becoming more common?)