fix(ui): accessibility improvements related to headings and labels

[JessRynkar]

Summary

Adds headings to empty list results, renders SEO preview metadata as plain text, and preserves rich-text toolbar focus and text selection when keyboard formatting changes. Indentation controls retain their existing editor-focus behavior when outdent disables the control.

Linked tickets (6)

Fixes:

Closes PYLD-3691
Closes PYLD-3706
Closes PYLD-3832
Closes PYLD-3672

These items had already been resolved in the current admin UI; only test coverage added:

Closes PYLD-3640
Closes PYLD-3698

[github-actions]

📦 esbuild Bundle Analysis for payload

This analysis was generated by esbuild-bundle-analyzer. 🤖

Meta File	Out File	Size (raw)	Note
packages/next/meta_index.json	esbuild/index.js	242.21 KB	✅ No change
packages/payload/meta_index.json	esbuild/index.js	1.93 MB	✅ No change
packages/payload/meta_shared.json	esbuild/exports/shared.js	543.02 KB	✅ No change
packages/richtext-lexical/meta_client.json	esbuild/exports/client_optimized/index.js	297.29 KB	⚠️ +303 B (+0.1%)
packages/ui/meta_client.json	esbuild/exports/client_optimized/index.js	1.32 MB	✅ -2 B (-0.0%)
packages/ui/meta_shared.json	esbuild/exports/shared_optimized/index.js	19.14 KB	✅ No change

Largest paths

These visualization shows top 20 largest paths in the bundle.

Meta file: packages/next/meta_index.json, Out file: esbuild/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ████████████████████████▋ }}}$ 98.9%, 237.09 KB
dist/adapters/router.js	${{\color{Goldenrod}{ }}}$ 0.3%, 718 B
dist/adapters/server.js	${{\color{Goldenrod}{ }}}$ 0.2%, 533 B
dist/adapters/layout.js	${{\color{Goldenrod}{ }}}$ 0.2%, 529 B
dist/adapters/views.js	${{\color{Goldenrod}{ }}}$ 0.1%, 324 B
dist/utilities/initAdminContext.js	${{\color{Goldenrod}{ }}}$ 0.1%, 315 B
dist/utilities/selectiveCache.js	${{\color{Goldenrod}{ }}}$ 0.1%, 263 B
dist/esbuildEntry.js	${{\color{Goldenrod}{ }}}$ 0.0%, 0 B

Meta file: packages/payload/meta_index.json, Out file: esbuild/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ █████████████████▏ }}}$ 68.6%, 1.32 MB
dist/collections/operations	${{\color{Goldenrod}{ ▉ }}}$ 3.6%, 68.23 KB
dist/fields/hooks	${{\color{Goldenrod}{ ▌ }}}$ 2.4%, 46.62 KB
dist/uploads/fileVersioning	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 22.30 KB
dist/globals/operations	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 19.50 KB
dist/auth/operations	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 17.10 KB
dist/utilities/configToJSONSchema.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 16.04 KB
dist/queues/operations	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 14.32 KB
dist/fields/config	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 13.77 KB
dist/collections/config	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 11.96 KB
dist/utilities/telemetry	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 11.93 KB
dist/fields/validations.js	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 10.29 KB
dist/cli/commands	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 9.93 KB
dist/config/orderable	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 8.78 KB
dist/uploads/fetchAPI-multipart	${{\color{Goldenrod}{ }}}$ 0.4%, 8.39 KB
dist/config/sanitize.js	${{\color{Goldenrod}{ }}}$ 0.4%, 8.16 KB
dist/database/migrations	${{\color{Goldenrod}{ }}}$ 0.4%, 8.16 KB
dist/utilities/entityInputSchema	${{\color{Goldenrod}{ }}}$ 0.4%, 8.02 KB
dist/uploads/generateFileData.js	${{\color{Goldenrod}{ }}}$ 0.4%, 7.97 KB
dist/collections/endpoints	${{\color{Goldenrod}{ }}}$ 0.4%, 7.85 KB
(other)	${{\color{Goldenrod}{ ███████▊ }}}$ 31.4%, 602.91 KB

Meta file: packages/payload/meta_shared.json, Out file: esbuild/exports/shared.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ██████████████████████ }}}$ 88.2%, 474.44 KB
dist/fields/validations.js	${{\color{Goldenrod}{ ▍ }}}$ 1.9%, 10.26 KB
dist/fields/config	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 5.83 KB
dist/utilities/traverseFields.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 4.34 KB
dist/utilities/deepCopyObject.js	${{\color{Goldenrod}{ ▏ }}}$ 0.7%, 3.52 KB
dist/collections/config	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 3.44 KB
dist/config/orderable	${{\color{Goldenrod}{ ▏ }}}$ 0.6%, 3.13 KB
dist/fields/baseFields	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 2.79 KB
dist/config/client.js	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 2.58 KB
dist/auth/cookies.js	${{\color{Goldenrod}{ }}}$ 0.3%, 1.55 KB
dist/utilities/flattenTopLevelFields.js	${{\color{Goldenrod}{ }}}$ 0.3%, 1.42 KB
dist/utilities/getVersionsConfig.js	${{\color{Goldenrod}{ }}}$ 0.2%, 1.04 KB
dist/globals/config	${{\color{Goldenrod}{ }}}$ 0.2%, 957 B
dist/uploads/generatePayloadFileURL.js	${{\color{Goldenrod}{ }}}$ 0.2%, 864 B
dist/utilities/unflatten.js	${{\color{Goldenrod}{ }}}$ 0.2%, 850 B
dist/utilities/flattenAllFields.js	${{\color{Goldenrod}{ }}}$ 0.1%, 798 B
dist/errors/ValidationError.js	${{\color{Goldenrod}{ }}}$ 0.1%, 772 B
dist/utilities/sanitizeUserDataForEmail.js	${{\color{Goldenrod}{ }}}$ 0.1%, 713 B
dist/auth/extractJWT.js	${{\color{Goldenrod}{ }}}$ 0.1%, 696 B
dist/utilities/getFieldPermissions.js	${{\color{Goldenrod}{ }}}$ 0.1%, 681 B
(other)	${{\color{Goldenrod}{ ██▉ }}}$ 11.8%, 63.65 KB

Meta file: packages/richtext-lexical/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path	Size
dist/features/blocks	${{\color{Goldenrod}{ ███▌ }}}$ 14.5%, 42.66 KB
dist/lexical/plugins	${{\color{Goldenrod}{ ██▉ }}}$ 11.7%, 34.51 KB
dist/lexical/ui	${{\color{Goldenrod}{ ██▊ }}}$ 11.4%, 33.54 KB
dist/features/table	${{\color{Goldenrod}{ ██▎ }}}$ 9.3%, 27.46 KB
dist/features/toolbars	${{\color{Goldenrod}{ █▋ }}}$ 6.9%, 20.27 KB
dist/features/link	${{\color{Goldenrod}{ █▌ }}}$ 6.3%, 18.56 KB
dist/features/upload	${{\color{Goldenrod}{ █▏ }}}$ 4.8%, 14.03 KB
dist/features/textState	${{\color{Goldenrod}{ ▉ }}}$ 3.8%, 11.08 KB
dist/lexical/utils	${{\color{Goldenrod}{ ▊ }}}$ 3.4%, 10.02 KB
dist/features/relationship	${{\color{Goldenrod}{ ▊ }}}$ 3.2%, 9.32 KB
dist/features/converters	${{\color{Goldenrod}{ ▋ }}}$ 2.9%, 8.41 KB
dist/utilities/fieldsDrawer	${{\color{Goldenrod}{ ▋ }}}$ 2.8%, 8.12 KB
dist/features/debug	${{\color{Goldenrod}{ ▋ }}}$ 2.5%, 7.40 KB
dist/lexical/config	${{\color{Goldenrod}{ ▍ }}}$ 1.7%, 5.14 KB
dist/features/indent	${{\color{Goldenrod}{ ▎ }}}$ 1.4%, 4.16 KB
dist/features/lists	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 3.67 KB
dist/lexical/LexicalEditor.js	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.33 KB
dist/features/horizontalRule	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.29 KB
dist/features/format	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 3.28 KB
dist/field/Field.js	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 3.06 KB
(other)	${{\color{Goldenrod}{ █████████████████████▍ }}}$ 85.5%, 251.42 KB

Meta file: packages/ui/meta_client.json, Out file: esbuild/exports/client_optimized/index.js

Path	Size
../../node_modules	${{\color{Goldenrod}{ ███████▎ }}}$ 29.3%, 382.60 KB
dist/elements/Hierarchy	${{\color{Goldenrod}{ ▉ }}}$ 3.8%, 49.35 KB
dist/elements/BulkUpload	${{\color{Goldenrod}{ ▌ }}}$ 2.3%, 30.54 KB
dist/elements/Table	${{\color{Goldenrod}{ ▌ }}}$ 2.2%, 28.86 KB
dist/views/Version	${{\color{Goldenrod}{ ▌ }}}$ 2.1%, 27.71 KB
dist/views/Edit	${{\color{Goldenrod}{ ▍ }}}$ 1.7%, 22.16 KB
dist/views/HierarchyList	${{\color{Goldenrod}{ ▍ }}}$ 1.6%, 21.55 KB
dist/views/Dashboard	${{\color{Goldenrod}{ ▍ }}}$ 1.5%, 19.60 KB
dist/elements/WhereBuilder	${{\color{Goldenrod}{ ▎ }}}$ 1.4%, 17.65 KB
dist/providers/Auth	${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 17.41 KB
dist/fields/Relationship	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 16.23 KB
dist/forms/Form	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 15.99 KB
dist/fields/Upload	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 14.95 KB
dist/fields/Blocks	${{\color{Goldenrod}{ ▎ }}}$ 1.1%, 14.91 KB
dist/elements/Popup	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.32 KB
dist/views/List	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 13.21 KB
dist/elements/ReactSelect	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 12.98 KB
dist/elements/PublishButton	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 12.00 KB
dist/elements/QueryPresets	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 10.82 KB
dist/elements/FileManager	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 10.42 KB
(other)	${{\color{Goldenrod}{ █████████████████▋ }}}$ 70.7%, 924.08 KB

Meta file: packages/ui/meta_shared.json, Out file: esbuild/exports/shared_optimized/index.js

Path	Size
dist/graphics/Logo	${{\color{Goldenrod}{ ███████▌ }}}$ 30.4%, 5.61 KB
../../node_modules	${{\color{Goldenrod}{ ███▌ }}}$ 14.4%, 2.65 KB
dist/graphics/Icon	${{\color{Goldenrod}{ ██ }}}$ 8.2%, 1.51 KB
dist/utilities/formatDocTitle	${{\color{Goldenrod}{ █▊ }}}$ 7.1%, 1.32 KB
dist/providers/TableColumns	${{\color{Goldenrod}{ █▏ }}}$ 4.7%, 866 B
dist/utilities/getGlobalData.js	${{\color{Goldenrod}{ █ }}}$ 4.1%, 762 B
dist/utilities/api.js	${{\color{Goldenrod}{ █ }}}$ 4.1%, 756 B
dist/utilities/groupNavItems.js	${{\color{Goldenrod}{ █ }}}$ 4.0%, 745 B
dist/utilities/traverseForLocalizedFields.js	${{\color{Goldenrod}{ ▊ }}}$ 3.1%, 570 B
dist/elements/Translation	${{\color{Goldenrod}{ ▋ }}}$ 2.7%, 493 B
dist/utilities/handleTakeOver.js	${{\color{Goldenrod}{ ▌ }}}$ 2.4%, 440 B
dist/elements/withMergedProps	${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 339 B
dist/utilities/getNavGroups.js	${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 338 B
dist/utilities/getVisibleEntities.js	${{\color{Goldenrod}{ ▍ }}}$ 1.8%, 329 B
dist/elements/WithServerSideProps	${{\color{Goldenrod}{ ▎ }}}$ 1.3%, 232 B
dist/layouts/Root	${{\color{Goldenrod}{ ▎ }}}$ 1.2%, 230 B
dist/utilities/handleGoBack.js	${{\color{Goldenrod}{ ▎ }}}$ 1.0%, 180 B
dist/fields/mergeFieldStyles.js	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 158 B
dist/forms/Form	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 152 B
dist/utilities/handleBackToDashboard.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 152 B
(other)	${{\color{Goldenrod}{ █████████████████▍ }}}$ 69.6%, 12.84 KB

Details

Next to the size is how much the size has increased or decreased compared with the base branch of this PR.

• ‼️: Size increased by 20% or more. Special attention should be given to this.
• ⚠️: Size increased in acceptable range (lower than 20%).
• ✅: No change or even downsized.
• 🗑️: The out file is deleted: not found in base branch.
• 🆕: The out file is newly found: will be added to base branch.