yo what is the most uncut version anyway? is it the US, Hong kong, Taiwanese or Japanese version
The following reports explains everything:
https://www.movie-censorship.com/report.php?ID=438141
https://www.movie-censorship.com/report.php?ID=44945
I think the main issue is to do with distribution rights or something in the UK at least. The french and German releases both have the uncut versions. The Japanese Version basically has a 10 sec extended scene of very little importance and is negligible. It has different end credits also.
If Jackie Chan or his team or someone who has access to the film at a distribution level…can you please do this lost gem justice and release a proper uncut original English audio copy. It’s 100% already available just needs to be released properly!