fix: resolve failures from @wordpress/edit-post bump (#346)#351
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fix: resolve failures from @wordpress/edit-post bump (#346)#351
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The block settings panel is rendered in a popover outside of the `.gutenberg-kit-visual-editor` element, so the fieldset reset styles scoped to that element were not being applied. Move them to the `.gutenberg-kit` root scope so they apply globally.
The button block no longer renders Settings/Styles tabs in the inspector after the block-library upgrade (9.39→9.41). The Width control moved from a custom InspectorControls panel to a block support, leaving only one tab's worth of content, so Gutenberg renders a flat layout instead of tabs.
dcalhoun
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[Type] Bug
nbradbury
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Mar 5, 2026
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What?
Fixes issues introduced by the Dependabot PR #346 (
@wordpress/edit-post8.39.0 → 8.40.1), which was merged with failing E2E tests.Why?
PR #346 bumped
@wordpress/edit-post, which transitively bumped@wordpress/block-libraryfrom 9.39.0 to 9.41.0. This upstream change migrated the Button block's Width control from a customInspectorControlspanel to the standarddimensions.widthblock support (WordPress/gutenberg#74242). As a result:InspectorControlsslot (Settings tab), leaving only the Styles tab. With a single tab, Gutenberg renders a flat layout instead of tabbed Settings/Styles panels. This is the intended upstream behavior..gutenberg-kit-visual-editor, but the block settings panel renders in aPopoveroutside that element, so the styles were not applied.How?
Stylestab click from thecolor-gradientspec since the Button block inspector no longer renders tabs..gutenberg-kit-visual-editorto the.gutenberg-kitroot scope so they apply globally, including to popovers.Testing Instructions
Verify the CI checks pass.
Accessibility Testing Instructions
N/A — no UI changes; the flat inspector layout is the upstream Gutenberg behavior.
Screenshots or screencast