Issues

• host_block_gap freezes em margins of fluid font sizes to px

  Automattic/blocks-engine#3535 · Filter by author chubes4 opened on Oct 26, 2026

• PHP 8.5: null array offset from array_key_last() on empty selector compounds

  Automattic/blocks-engine#3534 · Filter by author chubes4 opened on Oct 26, 2026

• Standalone <br> between block siblings is dropped, losing its blank line

  Automattic/blocks-engine#3524 · Filter by author chubes4 opened on Oct 26, 2026

• Layout-neutral button reset overrides the author's inline-block link box with !important

  Automattic/blocks-engine#3523 · Filter by author chubes4 opened on Oct 26, 2026

• Inline img aspect-ratio projected onto the core/image figure wrapper (empty space below images)

  Automattic/blocks-engine#3522 · Filter by author chubes4 opened on Oct 26, 2026

• A lowered link's class moves to its paragraph wrapper, so author selectors match other elements

  Automattic/blocks-engine#3521 · Filter by author chubes4 opened on Oct 26, 2026
  1

• core/search lowering loses source button/icon colour and padding (icon white on white, control doubles in height)

  Automattic/blocks-engine#3511 · Filter by author chubes4 opened on Oct 26, 2026

• Unstyled list navigation renders horizontally; source UA layout is a vertical stack

  Automattic/blocks-engine#3509 · Filter by author chubes4 opened on Oct 26, 2026

• Replayed document head prints companion stylesheets before their originals

  Automattic/blocks-engine#3508 · Filter by author chubes4 opened on Oct 26, 2026

• Absolutely positioned <nav> forces a horizontal menu list to vertical

  Automattic/blocks-engine#3505 · Filter by author chubes4 opened on Oct 26, 2026

• Conditional rule beats a more specific unconditional rule in declared presentation

  Automattic/blocks-engine#3486 · Filter by author chubes4 opened on Oct 26, 2026

• Page-only stylesheets split shared header parts and navigation entities

  Automattic/blocks-engine#3432 · Filter by author chubes4 opened on Oct 25, 2026

• Page stylesheet deltas still repeat most shared rules: property-family overlap is too coarse

  Automattic/blocks-engine#3405 · Filter by author chubes4 opened on Oct 25, 2026
  6

• Form context copy loses its inline formatting in the form contract

  Automattic/blocks-engine#3403 · Filter by author chubes4 opened on Oct 25, 2026

• Product-card JS controls stay raw HTML after the product grid resolves through the shop provider

  Automattic/blocks-engine#3389 · Filter by author chubes4 opened on Oct 24, 2026

• Relate a control to its label when both are direct children of one layout node

  Automattic/blocks-engine#3386 · Filter by author chubes4 opened on Oct 24, 2026

• Emit empty in-flow boxes between form fields in the form layout graph

  Automattic/blocks-engine#3385 · Filter by author chubes4 opened on Oct 24, 2026

• Project source tag identity into type selectors inside functional pseudo-classes

  Automattic/blocks-engine#3383 · Filter by author chubes4 opened on Oct 24, 2026
  1

• Prefixed post-route rewrites capture child pages under the same prefix (404 / redirect to wrong locale)

  Automattic/blocks-engine#3360 · Filter by author chubes4 opened on Oct 23, 2026

• Mobile navigation overlay ignores the source dropdown's alignment (ragged, centered submenu items)

  Automattic/blocks-engine#3346 · Filter by author chubes4 opened on Oct 23, 2026

• Viewport-scoped height-derived image width still clamped by core max-width (follow-up to #3320)

  Automattic/blocks-engine#3336 · Filter by author chubes4 opened on Oct 23, 2026

• Mobile header: superseding core/navigation lands in the dropdown panel instead of the burger's slot

  Automattic/blocks-engine#3335 · Filter by author chubes4 opened on Oct 23, 2026

• Button-link !important promotion flattens source importance tiers, so a normal rule beats the source's !important reset

  Automattic/blocks-engine#3312 · Filter by author chubes4 opened on Oct 23, 2026

• Submenu toggle wraps below parent link in imported desktop navigation, growing the fixed header

  Automattic/blocks-engine#3304 · Filter by author chubes4 opened on Oct 22, 2026

• Topology baseline for 30-cursed-pangolin-fanwiki differs between local and CI runs

  Automattic/blocks-engine#3297 · Filter by author chubes4 opened on Oct 22, 2026