Linking vaults between 2 accounts

I have two accounts; one for work and one that’s personal. Both of them have a lot of content in the vaults, mostly useful “free for the month” marketplace content.

I’d really would like to have these accounts sync vault content to each other.

Does anyone know how accounts can be linked so they can share/sync content to each other?

PS. I am aware that I could potentially migrate or export each project, but I really hope that there is a way that is not a pain. Especially since a work account is not permanent, you lose access when you move jobs. If linking or syncing accounts is not a thing yet I will probably request it as feature.

Did you ever figure this out? I need to do the same thing.