Block visibility badge: use canvas iframe for viewport detection#76889
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Block visibility badge: use canvas iframe for viewport detection#76889
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Flaky tests detected in 70312c5. 🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/23830920818
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The inspector badge was measuring viewport width against the outer browser window instead of the canvas iframe. Pass the iframe window to useBlockVisibility so the badge matches actual block rendering. Fixes #76730
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Pull request overview
Updates the Block Visibility badge’s viewport detection so it uses the canvas iframe’s window (the same rendering context as blocks) instead of the top-level browser window, preventing incorrect “hidden on Desktop” messaging when the browser window is narrow.
Changes:
- Derives the canvas iframe
WindowviauseBlockElement(...).ownerDocument.defaultView. - Passes that
viewintouseBlockVisibilityto align viewport matching with the canvas.
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packages/block-editor/src/components/block-visibility/viewport-visibility-info.js
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…-visibility-info.js Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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This is testing well for me!
2026-04-01.15.59.34.mp4
And no change for blocks that are set to be hidden at all times:
LGTM 🚀
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I'll add this to the next RC given that we have one more, and it's a small bug fix. Thanks for testing @andrewserong ! |
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I just cherry-picked this PR to the wp/7.0 branch to get it included in the next release: 4ad134d |
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Gutenberg changelog: - Style Book: Fix missing styles for classic themes in stylebook route (WordPress/gutenberg#76843) - RTC: Fix stuck "Join" link in post list when lock expires (WordPress/gutenberg#76795) - Icon: Fix center alignment in the editor for classic themes (WordPress/gutenberg#76878) - RTC: Fix notes not syncing between collaborative editors (WordPress/gutenberg#76873) - Latest Comments: Fix v1 deprecated block missing supports (WordPress/gutenberg#76877) - Connectors: Add Akismet as a default connector (WordPress/gutenberg#76828) - Restore with compaction update (WordPress/gutenberg#76872) - Improve JSDoc for abilities API (WordPress/gutenberg#76824) - Connectors: Replace plugin.slug with plugin.file (WordPress/gutenberg#76909) - Block visibility badge: use canvas iframe for viewport detection (WordPress/gutenberg#76889) - Connectors: Update help text from 'reset' to 'manage' (WordPress/gutenberg#76963) - Connectors: Hide Akismet unless already installed (WordPress/gutenberg#76962) - Wrap sync update processing in try/catch (WordPress/gutenberg#76968) - Backport: Improve validation and permission checks for `WP_HTTP_Polling_Sync_Server` (WordPress/gutenberg#76987) - Connectors: account for mu-plugins when resolving plugin.file status (WordPress/gutenberg#76994)
This was referenced Apr 6, 2026
pento
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This updates the pinned hash from the `gutenberg` from `0d133bf7e7437d65d68a06551f3d613a7d8e4361` to `e2970ba736edb99e08fb369d4fb0c378189468ee`. The following changes are included: - WordPress/gutenberg#76478 Boot: Fix black area below content when sidebar is taller than page c… (WordPress/gutenberg#76764) - Style Book: Fix missing styles for classic themes in stylebook route (WordPress/gutenberg#76843) - RTC: Fix stuck "Join" link in post list when lock expires (WordPress/gutenberg#76795) - Icon: Fix center alignment in the editor for classic themes (WordPress/gutenberg#76878) - RTC: Fix notes not syncing between collaborative editors (WordPress/gutenberg#76873) - Latest Comments: Fix v1 deprecated block missing supports (WordPress/gutenberg#76877) - Connectors: Add Akismet as a default connector (WordPress/gutenberg#76828) - Restore with compaction update (WordPress/gutenberg#76872) - Improve JSDoc for abilities API (WordPress/gutenberg#76824) - Connectors: Replace plugin.slug with plugin.file (WordPress/gutenberg#76909) - Block visibility badge: use canvas iframe for viewport detection (WordPress/gutenberg#76889) - Connectors: Update help text from 'reset' to 'manage' (WordPress/gutenberg#76963) - Connectors: Hide Akismet unless already installed (WordPress/gutenberg#76962) - Wrap sync update processing in try/catch (WordPress/gutenberg#76968) - Backport: Improve validation and permission checks for `WP_HTTP_Polling_Sync_Server` (WordPress/gutenberg#76987) - Connectors: account for mu-plugins when resolving plugin.file status (WordPress/gutenberg#76994) A full list of changes can be found on GitHub: https://github.com/WordPress/gutenberg/compare/0d133bf7e7437d65d68a06551f3d613a7d8e4361…e2970ba736edb99e08fb369d4fb0c378189468ee. Log created with: git log --reverse --format="- %s" 0d133bf7e7437d65d68a06551f3d613a7d8e4361..e2970ba736edb99e08fb369d4fb0c378189468ee | sed 's|#\([0-9][0-9]*\)|https://github.com/WordPress/gutenberg/pull/\1|g; /github\.com\/WordPress\/gutenberg\/pull/!d' | pbcopy See #64595. git-svn-id: https://develop.svn.wordpress.org/trunk@62209 602fd350-edb4-49c9-b593-d223f7449a82
markjaquith
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Apr 6, 2026
This updates the pinned hash from the `gutenberg` from `0d133bf7e7437d65d68a06551f3d613a7d8e4361` to `e2970ba736edb99e08fb369d4fb0c378189468ee`. The following changes are included: - WordPress/gutenberg#76478 Boot: Fix black area below content when sidebar is taller than page c… (WordPress/gutenberg#76764) - Style Book: Fix missing styles for classic themes in stylebook route (WordPress/gutenberg#76843) - RTC: Fix stuck "Join" link in post list when lock expires (WordPress/gutenberg#76795) - Icon: Fix center alignment in the editor for classic themes (WordPress/gutenberg#76878) - RTC: Fix notes not syncing between collaborative editors (WordPress/gutenberg#76873) - Latest Comments: Fix v1 deprecated block missing supports (WordPress/gutenberg#76877) - Connectors: Add Akismet as a default connector (WordPress/gutenberg#76828) - Restore with compaction update (WordPress/gutenberg#76872) - Improve JSDoc for abilities API (WordPress/gutenberg#76824) - Connectors: Replace plugin.slug with plugin.file (WordPress/gutenberg#76909) - Block visibility badge: use canvas iframe for viewport detection (WordPress/gutenberg#76889) - Connectors: Update help text from 'reset' to 'manage' (WordPress/gutenberg#76963) - Connectors: Hide Akismet unless already installed (WordPress/gutenberg#76962) - Wrap sync update processing in try/catch (WordPress/gutenberg#76968) - Backport: Improve validation and permission checks for `WP_HTTP_Polling_Sync_Server` (WordPress/gutenberg#76987) - Connectors: account for mu-plugins when resolving plugin.file status (WordPress/gutenberg#76994) A full list of changes can be found on GitHub: https://github.com/WordPress/gutenberg/compare/0d133bf7e7437d65d68a06551f3d613a7d8e4361…e2970ba736edb99e08fb369d4fb0c378189468ee. Log created with: git log --reverse --format="- %s" 0d133bf7e7437d65d68a06551f3d613a7d8e4361..e2970ba736edb99e08fb369d4fb0c378189468ee | sed 's|#\([0-9][0-9]*\)|https://github.com/WordPress/gutenberg/pull/\1|g; /github\.com\/WordPress\/gutenberg\/pull/!d' | pbcopy See #64595. Built from https://develop.svn.wordpress.org/trunk@62209 git-svn-id: http://core.svn.wordpress.org/trunk@61489 1a063a9b-81f0-0310-95a4-ce76da25c4cd
pento
pushed a commit
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Apr 6, 2026
This updates the pinned hash from the `gutenberg` from `0d133bf7e7437d65d68a06551f3d613a7d8e4361` to `e2970ba736edb99e08fb369d4fb0c378189468ee`. The following changes are included: - WordPress/gutenberg#76478 Boot: Fix black area below content when sidebar is taller than page c… (WordPress/gutenberg#76764) - Style Book: Fix missing styles for classic themes in stylebook route (WordPress/gutenberg#76843) - RTC: Fix stuck "Join" link in post list when lock expires (WordPress/gutenberg#76795) - Icon: Fix center alignment in the editor for classic themes (WordPress/gutenberg#76878) - RTC: Fix notes not syncing between collaborative editors (WordPress/gutenberg#76873) - Latest Comments: Fix v1 deprecated block missing supports (WordPress/gutenberg#76877) - Connectors: Add Akismet as a default connector (WordPress/gutenberg#76828) - Restore with compaction update (WordPress/gutenberg#76872) - Improve JSDoc for abilities API (WordPress/gutenberg#76824) - Connectors: Replace plugin.slug with plugin.file (WordPress/gutenberg#76909) - Block visibility badge: use canvas iframe for viewport detection (WordPress/gutenberg#76889) - Connectors: Update help text from 'reset' to 'manage' (WordPress/gutenberg#76963) - Connectors: Hide Akismet unless already installed (WordPress/gutenberg#76962) - Wrap sync update processing in try/catch (WordPress/gutenberg#76968) - Backport: Improve validation and permission checks for `WP_HTTP_Polling_Sync_Server` (WordPress/gutenberg#76987) - Connectors: account for mu-plugins when resolving plugin.file status (WordPress/gutenberg#76994) A full list of changes can be found on GitHub: https://github.com/WordPress/gutenberg/compare/0d133bf7e7437d65d68a06551f3d613a7d8e4361…e2970ba736edb99e08fb369d4fb0c378189468ee. Log created with: git log --reverse --format="- %s" 0d133bf7e7437d65d68a06551f3d613a7d8e4361..e2970ba736edb99e08fb369d4fb0c378189468ee | sed 's|#\([0-9][0-9]*\)|https://github.com/WordPress/gutenberg/pull/\1|g; /github\.com\/WordPress\/gutenberg\/pull/!d' | pbcopy See #64595. git-svn-id: https://develop.svn.wordpress.org/branches/7.0@62212 602fd350-edb4-49c9-b593-d223f7449a82
markjaquith
pushed a commit
to markjaquith/WordPress
that referenced
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Apr 6, 2026
This updates the pinned hash from the `gutenberg` from `0d133bf7e7437d65d68a06551f3d613a7d8e4361` to `e2970ba736edb99e08fb369d4fb0c378189468ee`. The following changes are included: - WordPress/gutenberg#76478 Boot: Fix black area below content when sidebar is taller than page c… (WordPress/gutenberg#76764) - Style Book: Fix missing styles for classic themes in stylebook route (WordPress/gutenberg#76843) - RTC: Fix stuck "Join" link in post list when lock expires (WordPress/gutenberg#76795) - Icon: Fix center alignment in the editor for classic themes (WordPress/gutenberg#76878) - RTC: Fix notes not syncing between collaborative editors (WordPress/gutenberg#76873) - Latest Comments: Fix v1 deprecated block missing supports (WordPress/gutenberg#76877) - Connectors: Add Akismet as a default connector (WordPress/gutenberg#76828) - Restore with compaction update (WordPress/gutenberg#76872) - Improve JSDoc for abilities API (WordPress/gutenberg#76824) - Connectors: Replace plugin.slug with plugin.file (WordPress/gutenberg#76909) - Block visibility badge: use canvas iframe for viewport detection (WordPress/gutenberg#76889) - Connectors: Update help text from 'reset' to 'manage' (WordPress/gutenberg#76963) - Connectors: Hide Akismet unless already installed (WordPress/gutenberg#76962) - Wrap sync update processing in try/catch (WordPress/gutenberg#76968) - Backport: Improve validation and permission checks for `WP_HTTP_Polling_Sync_Server` (WordPress/gutenberg#76987) - Connectors: account for mu-plugins when resolving plugin.file status (WordPress/gutenberg#76994) A full list of changes can be found on GitHub: https://github.com/WordPress/gutenberg/compare/0d133bf7e7437d65d68a06551f3d613a7d8e4361…e2970ba736edb99e08fb369d4fb0c378189468ee. Log created with: git log --reverse --format="- %s" 0d133bf7e7437d65d68a06551f3d613a7d8e4361..e2970ba736edb99e08fb369d4fb0c378189468ee | sed 's|#\([0-9][0-9]*\)|https://github.com/WordPress/gutenberg/pull/\1|g; /github\.com\/WordPress\/gutenberg\/pull/!d' | pbcopy See #64595. Built from https://develop.svn.wordpress.org/branches/7.0@62212 git-svn-id: http://core.svn.wordpress.org/branches/7.0@61492 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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Summary
Fixes #76730
The hidden block badge in the inspector sidebar was using the browser window width to detect the current viewport. But blocks in the canvas use the iframe window width. When the browser window is narrow, the badge could say "Block is hidden on Desktop" even though the canvas is rendering at a different size.
This passes the canvas iframe's window to
useBlockVisibilityviauseBlockElement, matching whatuse-block-propsandblock-list/block.jsalready do.Test plan
Cmd + +).Kapture.2026-03-29.at.17.08.51.mp4