{"version":"2.1.265","anchor":"composer-sidebar-gains-a-sidebarfill-prop-defaulting-to-f","canonical_anchor":"composer-sidebar-gains-a-sidebarfill-prop-defaulting-to-f","heading":"Composer sidebar gains a sidebarFill prop, defaulting to filled (same visual as before)","tier":"internal","area":"UI Components","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.265\/e\/composer-sidebar-gains-a-sidebarfill-prop-defaulting-to-f","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.265","markdown":"### Composer sidebar gains a `sidebarFill` prop, defaulting to filled (same visual as before)\n\nThe composer's side panel now has a toggle for whether its background fill shows\n\n**What**\n\nThe layout component behind Claude Code's composer (the box where you type messages) gained a `sidebarFill` setting for its side panel. By default it behaves exactly as before, keeping the panel's background color filled in. When turned off, the background is left transparent instead.\n\n**Why**\n\nThis is an internal option, not a user-facing setting, and the default keeps today's appearance unchanged. It gives the interface the ability to show the sidebar without a solid background in places that need it.\n\n- Area: UI Components\n- Names: `sidebarFill`\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 0\/5"}