diff --git a/webui/src/components/settings/SettingsView.tsx b/webui/src/components/settings/SettingsView.tsx
index 49a27ba8..8c04338e 100644
--- a/webui/src/components/settings/SettingsView.tsx
+++ b/webui/src/components/settings/SettingsView.tsx
@@ -3854,16 +3854,13 @@ function AutomationEditDialog({
   return (
     <Dialog open={Boolean(job)} onOpenChange={onOpenChange}>
       {job ? (
-        <DialogContent className="w-[min(calc(100vw-2rem),34rem)] rounded-[26px]">
+        <DialogContent
+          aria-describedby={undefined}
+          className="w-[min(calc(100vw-2rem),34rem)] rounded-[26px]"
+        >
           <form className="space-y-5" onSubmit={submit}>
             <DialogHeader>
               <DialogTitle>{tx("settings.automations.editTitle", "Edit automation")}</DialogTitle>
-              <DialogDescription>
-                {tx(
-                  "settings.automations.editDescription",
-                  "Update the prompt and schedule. The linked chat stays unchanged.",
-                )}
-              </DialogDescription>
             </DialogHeader>
 
             <div className="space-y-4">
@@ -3885,7 +3882,7 @@ function AutomationEditDialog({
                 <Textarea
                   value={draft.message}
                   onChange={(event) => setDraft((prev) => ({ ...prev, message: event.target.value }))}
-                  className="min-h-24 resize-y rounded-[12px] text-[13px] leading-5"
+                  className="min-h-[160px] resize-none rounded-[12px] text-[13px] leading-5"
                 />
               </label>
 
diff --git a/webui/src/tests/app-layout.test.tsx b/webui/src/tests/app-layout.test.tsx
index 33e5d413..07461bc3 100644
--- a/webui/src/tests/app-layout.test.tsx
+++ b/webui/src/tests/app-layout.test.tsx
@@ -501,6 +501,13 @@ describe("App layout", () => {
     expect(await screen.findByText("Past one-shot")).toBeInTheDocument();
     fireEvent.click(screen.getByRole("button", { name: "Edit" }));
     expect(screen.queryByText("Run time must be in the future.")).not.toBeInTheDocument();
+    expect(
+      screen.queryByText("Update the prompt and schedule. The linked chat stays unchanged."),
+    ).not.toBeInTheDocument();
+    expect(screen.getByDisplayValue("Old one-shot message")).toHaveClass(
+      "min-h-[160px]",
+      "resize-none",
+    );
 
     fireEvent.change(screen.getByDisplayValue("Old one-shot message"), {
       target: { value: "Updated one-shot message" },