Unable to post new field editors, weird display outputs

[mossy fog]

When I attempt to make a new field editor on another embed, it does a weird thing where it doesn't allow me to update anything.

https://gyazo.com/dd30aa8004e1cfecdbd0d9c0100b910e

https://gyazo.com/d0ee7da497e017ae91e5a0cf27b7a567

Doesn't allow me to save

I've refreshed the screen, and am getting the same issue.

Creating a field in the second embed, deletes the field in first embed.

https://gyazo.com/64f0254222452de77258cbee6b837247

I can 'Edit Raw' and the preview will work, but it won't display any changes on the UI

[remote rock]

I believe this issue should be resolved?

I released an updated that redesigned the system around this.

[slim sable]

@mossy fog can you confirm this has been fixed for you?