From cd11ada26d9ada781e1152890203a8cca1e6dcbe Mon Sep 17 00:00:00 2001
From: Gabriel Birman <25272206+gbirman@users.noreply.github.com>
Date: Mon, 15 Jun 2026 11:02:32 -0400
Subject: [PATCH 1/2] fix(lexical): collapse nested block paragraphs in
 single-line editors
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Snippet insertion replaces an inline await placeholder with block
paragraph nodes nested inside the single root paragraph, which the
single-line plugin's root-child check missed — so a snippet's trailing
newline rendered as an extra row in the search bar. Unwrap nested block
paragraphs onto the one line.
---
 .../plugins/single-line/singleLinePlugin.ts   | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/js/app/packages/core/component/LexicalMarkdown/plugins/single-line/singleLinePlugin.ts b/js/app/packages/core/component/LexicalMarkdown/plugins/single-line/singleLinePlugin.ts
index 8cfdf75d15..27ea5e63d5 100644
--- a/js/app/packages/core/component/LexicalMarkdown/plugins/single-line/singleLinePlugin.ts
+++ b/js/app/packages/core/component/LexicalMarkdown/plugins/single-line/singleLinePlugin.ts
@@ -2,7 +2,13 @@
  * @file A plugin to enforce a single line only.
  */
 import { mergeRegister } from '@lexical/utils';
-import { type LexicalEditor, LineBreakNode, RootNode } from 'lexical';
+import {
+  $isRootNode,
+  type LexicalEditor,
+  LineBreakNode,
+  ParagraphNode,
+  RootNode,
+} from 'lexical';
 
 export function singleLinePlugin() {
   return (editor: LexicalEditor) => {
@@ -15,6 +21,19 @@ export function singleLinePlugin() {
 
       editor.registerNodeTransform(LineBreakNode, (node) => {
         node.remove();
+      }),
+
+      // Programmatic inserts (snippets, paste) can nest block paragraphs inside
+      // the single root paragraph, which the root-child check above doesn't
+      // catch. Unwrap them so a nested block's inline content collapses onto the
+      // one line instead of rendering as extra rows.
+      editor.registerNodeTransform(ParagraphNode, (node) => {
+        const parent = node.getParent();
+        if (!parent || $isRootNode(parent)) return;
+        for (const child of node.getChildren()) {
+          node.insertBefore(child);
+        }
+        node.remove();
       })
     );
   };

From 4fc3971bfe85d22166e72021aff137ea81911a90 Mon Sep 17 00:00:00 2001
From: Gabriel Birman <25272206+gbirman@users.noreply.github.com>
Date: Mon, 15 Jun 2026 11:37:17 -0400
Subject: [PATCH 2/2] fix(search): clip long search values instead of
 overflowing the header

contain:inline-size keeps the search field's width independent of its
text, so a long paste/snippet truncates within the bar instead of
growing the header and pushing the title and nav controls off-screen.
---
 js/app/packages/app/component/next-soup/soup-view/soup-view.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/app/packages/app/component/next-soup/soup-view/soup-view.tsx b/js/app/packages/app/component/next-soup/soup-view/soup-view.tsx
index 792dbea5fe..b3834af65f 100644
--- a/js/app/packages/app/component/next-soup/soup-view/soup-view.tsx
+++ b/js/app/packages/app/component/next-soup/soup-view/soup-view.tsx
@@ -629,7 +629,7 @@ export const SoupView = (props: SoupViewProps) => {
                 when={!isComponentListView('search')}
                 fallback={
                   <Layer depth={2}>
-                    <div class="grow ml-2">
+                    <div class="grow ml-2 min-w-0 [contain:inline-size]">
                       <SoupSearchbar
                         variant="secondary"
                         placeholder="Search, @mention contacts"