diff --git a/apps/web/src/features/shared/textarea-autocomplete/index.tsx b/apps/web/src/features/shared/textarea-autocomplete/index.tsx
index 97e35f1eac..c1d45eec56 100644
--- a/apps/web/src/features/shared/textarea-autocomplete/index.tsx
+++ b/apps/web/src/features/shared/textarea-autocomplete/index.tsx
@@ -1,9 +1,4 @@
-import React, {
-  forwardRef,
-  MutableRefObject,
-  useEffect,
-  useState
-} from "react";
+import React, { forwardRef, MutableRefObject, useState } from "react";
 import { useActiveAccount } from "@/core/hooks/use-active-account";
 import ReactTextareaAutocomplete from "@webscopeio/react-textarea-autocomplete";
 import { lookupAccountsQueryOptions, searchPath } from "@ecency/sdk";
@@ -22,7 +17,6 @@ export const TextareaAutocomplete = forwardRef<HTMLTextAreaElement, any>((props,
   const isMobile = useIsMobile();
   const queryClient = useQueryClient();
 
-  const [value, setValue] = useState(props.value);
   const [rows, setRows] = useState(props.minrows || 10);
   const [minrows, setMinrows] = useState(props.minrows || 10);
   const [maxrows, setMaxrows] = useState(props.maxrows || 20);
@@ -35,9 +29,10 @@ export const TextareaAutocomplete = forwardRef<HTMLTextAreaElement, any>((props,
     attrs.rows = isComment ? rows : rows;
   }
 
-  useEffect(() => {
-    setValue(props.value);
-  }, [props.value, value]);
+  // The textarea is fully controlled by the parent's `value` prop. Mirroring it
+  // into local state (and re-syncing it in an effect keyed on that local state)
+  // made every change ping-pong between the two and tripped React's
+  // "Maximum update depth exceeded" guard.
 
   const handleChange = (event: any) => {
     const isMobile = typeof window !== "undefined" && window.innerWidth < 570;
@@ -60,7 +55,6 @@ export const TextareaAutocomplete = forwardRef<HTMLTextAreaElement, any>((props,
       setRows(currentRows < maxrows ? currentRows : maxrows);
     }
 
-    setValue(event.target.value);
     props.onChange(event);
   };
 
@@ -75,7 +69,7 @@ export const TextareaAutocomplete = forwardRef<HTMLTextAreaElement, any>((props,
         }
       }}
       loadingComponent={Loading}
-      value={value}
+      value={props.value ?? ""}
       placeholder={props.placeholder}
       onChange={handleChange}
       {...(isComment ? {} : { boundariesElement: ".body-input" })}
diff --git a/apps/web/src/specs/features/shared/textarea-autocomplete-bulk-insert.spec.tsx b/apps/web/src/specs/features/shared/textarea-autocomplete-bulk-insert.spec.tsx
new file mode 100644
index 0000000000..481f539808
--- /dev/null
+++ b/apps/web/src/specs/features/shared/textarea-autocomplete-bulk-insert.spec.tsx
@@ -0,0 +1,76 @@
+import React, { useEffect, useRef, useState } from "react";
+import { act, render } from "@testing-library/react";
+import { describe, expect, it, vi } from "vitest";
+import { insertOrReplace } from "@/utils/input-util";
+
+// The autocomplete library is not mocked, so the component runs as shipped.
+vi.mock("@/core/hooks/use-active-account", () => ({
+  useActiveAccount: () => ({ activeUser: null })
+}));
+vi.mock("@ecency/sdk", () => ({ lookupAccountsQueryOptions: vi.fn(), searchPath: vi.fn() }));
+vi.mock("@/features/shared", () => ({ UserAvatar: () => null }));
+vi.mock("@/utils", () => ({ useIsMobile: () => false }));
+vi.mock("@tanstack/react-query", () => ({ useQueryClient: () => ({}) }));
+
+import { TextareaAutocomplete } from "@/features/shared/textarea-autocomplete";
+
+const placeholder = (i: number) => `![Uploading image-${i}.png]()\n\n`;
+
+// What the parent saw: every change it was told about and the text it holds.
+const parent = { changes: 0, text: "" };
+
+// A parent that owns the text, as the comment box and the post editor do, with
+// a native paste listener that inserts one placeholder per pasted image the way
+// the editor toolbar does.
+function Editor({ images }: { images: number }) {
+  const [text, setText] = useState("");
+  const ref = useRef<HTMLTextAreaElement>(null);
+  parent.text = text;
+
+  useEffect(() => {
+    const el = ref.current!;
+    const onPaste = () => {
+      for (let i = 0; i < images; i++) {
+        insertOrReplace(el as unknown as HTMLInputElement, placeholder(i));
+      }
+    };
+    el.addEventListener("paste", onPaste);
+    return () => el.removeEventListener("paste", onPaste);
+  }, [images]);
+
+  return (
+    <TextareaAutocomplete
+      as="textarea"
+      value={text}
+      onChange={(e: React.ChangeEvent<HTMLTextAreaElement>) => {
+        parent.changes += 1;
+        setText(e.target.value);
+      }}
+      ref={ref}
+      isComment={true}
+      minrows={3}
+      maxrows={100}
+    />
+  );
+}
+
+describe("TextareaAutocomplete bulk insert", () => {
+  it("keeps every placeholder when many images are pasted at once", () => {
+    // React gives up after 50 nested updates. Each insert used to add roughly one, so
+    // the count has to be comfortably above that for the test to mean anything.
+    const images = 80;
+    parent.changes = 0;
+    parent.text = "";
+    const { container } = render(<Editor images={images} />);
+    const textarea = container.querySelector("textarea")!;
+
+    act(() => {
+      textarea.dispatchEvent(new Event("paste", { bubbles: true }));
+    });
+
+    const expected = Array.from({ length: images }, (_, i) => placeholder(i)).join("");
+    expect(parent.changes).toBe(images);
+    expect(parent.text).toBe(expected);
+    expect(textarea.value).toBe(expected);
+  });
+});