On 3/22/2020 4:55 PM, Spencer Dawkins at IETF wrote:
As much as I enjoyed some getting some TSVWG doc unstuck from C238, someday that cluster needs to finally empty out,
All cluster 238 documents are in the RFC Editor queue. There's no conventional way that you could create a normative dependency on any one of them to a new document, and that's the only way that a document could get added to the cluster.
/a