mvreg in a nested ormap not getting joined after replication

[jimpick]

I'm encountering this issue between filecoin-pickaxe-agent and filecoin-pickaxe-direct-deal.

A property named 'agentState' lives in a mvreg inside an ormap inside another ormap. When it is updated in filecoin-pickaxe-agent (a bot with no UI), the mvreg has only one value. But on the replicated side inside filecoin-pickaxe-direct-deal (the UI app), it has multiple values!

Set {
        '{"state":"started"}',
        '{"state":"one"}',
        '{"state":"two"}',
        '{"state":"three"}',
        '{"state":"done"}' }

This is a blocker.