Best I could find quickly is Upgrade to crimson? - #3 by FranklyFlawless - with link in post - but that appears to be quite old. If all you want to do is install that as a fresh install to see whether crimson (PureOS 11 based on Debian 12) exhibits flakiness with PIN entry or not, it may be OK. But really you should hunt further for something more current.
Actual incantation is lsb_release -c for the definitive check on the release codename.