the issue referenced is not with respect to Hook. I.e., I don’t think there is a bug in Hook with respect to deep PDF handling (neither in the script or the underlying code). Our script and Jacob’s script have the same effect, but solve the problem in a slightly different way – Jacob’s seems more efficient. We’ll release an update based on it.
We do acknowledge that providing additional support for deep linking in the Hook window would be helpful. Our first priority with respect to deep linking, based partly on requests we have received from customers, will likely be to add support for additional PDF apps rather than expanding the deep linking UI. However we do also plan to expand the deep linking UI. Having said that, the main use case is still pasting deep links outside of Hook in contexts that make them meaningful and significant.