https://www.drupal.org/project/drupal/issues/3257671 Restrict field blocks from layout builder. Related modules Layout Builder Restrictions Issue module Layout Builder Module Issues "Unsaved changes" message incorrectly appears on layout builder [META] Layout builder editorial improvements Add reusable option to inline block creation Discuss using Layout Builder to control full site layout and replace Block UI Use layout builder for content add/edit form Add visibility control conditions to blocks within Layout Builder Make it possible to add relationships to layout builder The list of available blocks in Layout Builder is overwhelming to users Modify Layout Builder's use of the off-canvas tray to improve UX of larger block forms Support third party settings for components within a section Allow layout builder sections to be nested Allow layouts to provide dynamic regions [Discuss] Let Contextual Links show up within Layout Builder regardless of permission settings Re-evaluate whether Contextual Links are the best interaction for configuring/moving/deleting blocks in Layout Builder The toggle that makes Contextual Links visible at all times might not be sufficiently discoverable Allow changing the layout of an existing section in Layout Builder UI How to require a referenced block to be an inline block? Layout Builder should use the toolbar modes system once it exists Layout builder update section breaking views with contextual filters Custom blocks break layout builder module - Quick Edit could not associate the rendered entity field markup Accessibility Plan for Layout Builder Provide a Layout Overview dialog that allows performing all actions in a text/form based method Layout Builder actions are inconvenient to access via keyboard navigation Tokens in layout builder Add an option to fork a reusable block to a non-reusable inline-block (and optionally delete the reusable block IF it's not used elsewhere Improve the page building experience Allow Concept of Section Wrappers Roadmap for improving Layout Builder Additional layout builder modules Add the notion of a 'configured layout builder block' to solve a number of content-editor and performance pain points Modify Layout Builder's use of the off-canvas tray to improve UX of larger block forms Custom images for the layout builder side panel Use granular entity type bundle driven field block categories when choosing blocks Allow an opt out of specific fields from the layout builder UI Improvements to the styling, grouping, etc. of the Layout Builder UI actions form Allow assigning layouts to pages Cloned entities don't retain their Inline Block usage Expose Layout Builder data to REST and JSON:API