Proposal

With OOO support, we introduced 3 new fields to the chunk meta:

This unnecessarily bloats the chunk meta because these fields are only required by the Head block's OOO Head reader (the part that reads the OOO data from the Head), and are not required everywhere else. We can likely find a way that does not require these fields to be inside the meta. For example, store that information with the Head block's OOO reader wrapper.

How to do this is still TBD. Ideas are welcome :)

This issue is broken down from #11329