editor: stop focus dragging the view back to the caret on load

apps/web/src/components/editor/tiptap.tsx

@@ -298,7 +298,10 @@ function TipTap(props: TipTapProps) {
       element: editorContainer(),
       editable: !readonly,
       content: content?.(),
-      autofocus: "start",
+      // Tiptap's autofocus scrolls to the caret a frame after the editor is
+      // created, which would undo the restored scroll position. The caret is
+      // placed by the selection restore instead.
+      autofocus: false,
       onFocus,
       onCreate: async ({ editor }) => {
         setProfiledEditor(editor as Editor);

packages/editor/src/hooks/use-editor.ts

@@ -70,7 +70,9 @@ export const useEditor = (
           editor.createView();
         });
       }
-      if (oldIsFocused && !editor.isFocused) editor.commands.focus();
+      // Restoring focus must not drag the view to the caret.
+      if (oldIsFocused && !editor.isFocused)
+        editor.commands.focus(null, { scrollIntoView: false });
       // The Editor constructor emits `create` for the view it made, so calling
       // the option here as well would run every consumer twice on load.
       if (!firstRun) options.onCreate?.({ editor: editor });