Bard inside replicator HTML set previews render raw JSON

[jacksleight]

Bug description

If you have a bard field with a set that has an assets field, and that bard field is inside a replicator, the asset preview will render raw JSON instead of the image:

I tried to fix it, and traced the issue to the value instanceof PreviewHtml check in ManagesPreviewText.js. For some reason the object is ending up as a plain object not a PreviewHtml object, so the check fails. But I couldn't figure where that was happening.

This does not happen with replicators/bard fields at the top level.

How to reproduce

1. Create a replicator
2. Add a set
3. Create a bard field in that set
4. Add a set
5. Add an assets field
6. Set an asset
7. Collapse the set

Logs

No response

Environment

Statamic
Addons: 0
Sites: 1
Stache Watcher: Enabled
Static Caching: Disabled
Version: 5.6.2

Installation

Fresh statamic/statamic site via CLI

Additional details

No response

[wuifdesign]

Having the same problem. would be nice to have this fixed :)