[whizzx]

It's prototypish work to support it before it land's in the official specification. But it will indeed take some adoption time.

Because I'm doing the work to patch in support across different viewers to help adoption grow. And once the big opensource ones ship it pdfjs, poppler, pdfium, adoption can quickly rise.

[croes]

There are old devices where the viewer can’t be patched. That’s killing one of the main features of PDF