Changes in nested entries are not reflected in the preview while being edited

[MoritzLost]

Description

Adding nested entries or editing existing nested entries does not update the live preview until the block is saved. Here's a screen recording showing the problem:

live-preview.mov

I completely understand why this is happening from a technical perspective. However, from an author's point of view, this behaviour is clearly broken and unintuitive. If CKEditor with nested entries is Craft's solution to long-form content, it needs to work correctly with live preview.

Additional info

• Craft version: 5.5.5
• PHP version: 8.3
• Database driver & version: MySQL 8
• Plugins & versions: CKEditor

[brandonkelly]

The field type and JS changes in craftcms/cms@a14ffb1 will need to be reproduced here to get this working (will require Craft 5.6).