So the issue got fixed for most types recently in https://hibernate.atlassian.net/browse/HHH-12054 but not for blobs, clobs and nclobs as AbstractStandardBasicType#getReplacement() is overridden for these types.

Luis Barreiro Could you take a look at it? I'm not exactly sure if we should try to generalize this pattern to avoid issues in the future with new types.