Hi Anh !
Happy to read on this topic, and understand there was an issue AND a fix since 🙂
But it seems it doesn't work again ?
My setup is the same than Lisa Tally and everything works without custom table.
But
With my custom post type, I'm trying to activate MB Custom table for performance, and I would like to get revisions for custom fields as well so I'm testing... While my data is successfully updated in the custom table row, I don't find the previous data (revised data).
Nothing in postmeta table, nothing in custom table, and nothing appear in UI.
When I browse into the UI revisions from my post, except the title no custom fields appears as edited.
Thanks for your help.