I had a discussion with the dev lead on this earlier, we're REALLY close to having it ready - hopefully either tomorrow or Monday.
If anyone would like to help us test it, please send me a DM and I'll provide instructions on how to access it as soon as it's ready.
Note: this ONLY provides the fix for this VC019 error. It still doesn't offer access to BT Sport Ultimate yet.
today is the first time that I’ve actually used the beta version and can confirm that all of my previous issues have been resolved and I can now use the PS5 app without having to jump through hoops to be able to watch more than 30seconds of a live event (y)