feat(sanity): enable editing canvas documents

[pepahlavacek]

Description

We're preparing Canvas -> Studio syncing that will allow for documents to be edited in Studio.
To enable this in a feature branch and have it working with the current setup we've added isStudioDocumentEditable to the sanity.canvas.link

When isStudioDocumentEditable is true, we'll enable editing in Studio. If false or not defined, the current locked behavior stays.

New copy:
The Canvas banner has a new copy—only one style, we're not differentiating the type of document for editable ones.

Popover - when the info icon in the banner is clicked

What to review

If you're not on Canvas team, mainly focus on the code review and regression testing for linking because a canvas + BE branch is required.

• Link a canvas document
• The studio document should not be editable
• Unlink it
• It should automatically become editable

For reviewers with access to Canvas

• Link a new document from Canvas from non schema boundary flag
• It should not be editable
• Click 3 dots - enable inline structure
• Click document type -> Update studio document
• Refresh studio
• The document in studio should be editable

Testing

Notes for release

No public announcement necessary

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
page-building-studio	Ready	Preview	Comment	Dec 10, 2025 4:46pm
test-studio	Ready	Preview	Comment	Dec 10, 2025 4:46pm

3 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
e2e-studio	Ignored			Dec 10, 2025 4:46pm
studio-workshop	Ignored	Preview		Dec 10, 2025 4:46pm
test-next-studio	Ignored			Dec 10, 2025 4:46pm

[github-actions]

🧪 E2E Preview environment

🔑 Environment Variables for Local Testing

This is the preview URL for the E2E tests: https://e2e-studio-4ir7pu21j.sanity.dev

To run the E2E tests locally, you can use the following environment variables, then run pnpm test:e2e --ui to open the Playwright test runner.

💬 Remember to build the project first with pnpm build:e2e.

  SANITY_E2E_PROJECT_ID=ittbm412
  SANITY_E2E_BASE_URL=https://e2e-studio-4ir7pu21j.sanity.dev
  SANITY_E2E_DATASET="update depending the project you want to test (pr-11421-chromium-20106193276 || pr-11421-firefox-20106193276 )"
  SANITY_E2E_DATASET_CHROMIUM=pr-11421-chromium-20106193276
  SANITY_E2E_DATASET_FIREFOX=pr-11421-firefox-20106193276

[github-actions]

📊 Playwright Test Report

Download Full E2E Report

This report contains test results, including videos of failing tests.

[github-actions]

⚡️ Editor Performance Report

Deploying studio and running performance tests…

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	44.77%	64813 / 144761
🔵	Statements	44.77%	64813 / 144761
🔵	Functions	48.53%	3452 / 7112
🔵	Branches	79.32%	13095 / 16509

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/sanity/src/core/canvas/types.ts	0%	0%	0%	0%
packages/sanity/src/core/canvas/actions/useCanvasCompanionDoc.ts	25%	100%	0%	25%	12-30
packages/sanity/src/core/canvas/store/createCanvasCompanionDocsStore.ts	61.42%	100%	66.66%	61.42%	46-49, 54-79
packages/sanity/src/core/form/useDocumentForm.ts	11.64%	100%	0%	11.64%	136-612
packages/sanity/src/structure/i18n/resources.ts	100%	100%	100%	100%
packages/sanity/src/structure/panes/document/documentPanel/banners/CanvasLinkedBanner.tsx	15.17%	100%	0%	15.17%	37-83, 87-131, 136-155

Generated in workflow #47706 for commit ed24ed3 by the Vitest Coverage Report Action

[pepahlavacek]

Hey @stipsan, sorry for the switch back to draft mode when I opened this. This should be ready for review now

[pedrobonamin]

Looks good to me! Thank you!

[snorrees]

Code looks good, have not tested yet, will be back, might not make it today.