Layout Builder Issues
Use layout builder for content add/edit form https://www.drupal.org/project/drupal/issues/3121372 Use this module as a...
#Layout Builder
Articles
Issues
UI Patterns with Canvas problem
Unable to use UI Patterns module with Canvas.
Layout builder cannot recover on missing layout
A changed or removed layout breaks LB.
Drag-and-drop reordering doesn't work if the region content is nested in other elements
Layout builder template needs a specific structure.
[META] Make Layout Builder layouts translatable
Make layouts translatable.
Allow synced Layout override Translations: translating labels and inline blocks
Support translating sync layouts.
Layout Builder created blocks do not clean up when removed from its layout
Orphaned blocks created in layout builder may not be removed automatically.
System Menu blocks do not have attributes
Menu blocks are missing attributes in layout builder?
Modules
Delete Orphaned Non Reusable Blocks
Find and clean up non-reusable blocks created in layout builder.
See module description for more info.
Tips
Enable custom layout per content item
Layout builder can override an entity display mode, or can be customized for each item.
When the Full content display mode is enabled, this option only exists on that tab, which can be hard to find.