When developers deploy a fix, it is a fix. sometimes a bug can be related to many issues, one got fixed, but the other issue still not, that does not mean the first one did not got fixed.
as for showcasing fixes in livestreams, thats unrealistic, because every live is about dont know 1.5 - 2 hours? you want to double that? beside, its not a trust exam.
what really can be asked for, a quality, features, to gain the trust.