annotations not working with node export server

"I am using the Highcharts Node Export Server, and my chart contains annotations. However, when I export the chart using the Node module or the Highcharts server arguments , the exported image does not include any annotations.

I need a solution to fix this issue, please."

#### Expected behaviour

Chart image with annotations

#### Actual behaviour

Chart image without annotations

![options_phantom]
(https://github.com/user-attachments/assets/b8f833bf-f115-4ad2-90e1-cfdf6f6ac315)

#### Reproduction steps

**### here is js code used**

```
import { writeFileSync } from 'fs';
import exporter from '../../lib/index.js';
// Export settings with the old options structure (PhantomJS)
// Will be mapped appropriately to the new structure with the mapToNewConfig utility
const exportSettings = {
type: 'png',
constr: 'chart',
outfile: './samples/module/options_phantom.jpeg',
logLevel: 4,
scale: 1,
workers: 1,
options: {
chart: {
type: "column",
backgroundColor: "#FFFFFF",
},
title: {
text: "Monthly Revenue",
},
xAxis: {
categories: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
title: {
text: "Months",
},
},
yAxis: {
min: 0,
title: {
text: "Revenue (USD)",
},
},
series: [
{
name: "Revenue",
data: [3000, 4000, 3200, 5000, 4500, 6000, 7000, 6800, 6200, 7500, 8200, 9000],
},
],
annotations: [
{
labels: [
{
point: {
xAxis: 0,
yAxis: 0,
x: 3, // April
y: 5000,
},
text: "Highest Revenue of the Quarter",
},
{
point: {
xAxis: 0,
yAxis: 0,
x: 11, // December
y: 9000,
},
text: "Year-End Peak",
},
],
},
],
}
};
const start = async () => {
try {
// Map to fit the new options structure
const mappedOptions = exporter.mapToNewConfig(exportSettings);
// Set the new options
const options = exporter.setOptions(mappedOptions);
// Init a pool for one export
await exporter.initExport(options);
// Perform an export
await exporter.startExport(options, async (error, info) => {
// Exit process and display error
if (error) {
throw error;
}
const { outfile, type } = info.options.export;
// Save the base64 from a buffer to a correct image file
writeFileSync(
outfile,
type !== 'svg' ? Buffer.from(info.result, 'base64') : info.result
);
// Kill the pool
await exporter.killPool();
});
} catch (error) {
// Log the error with stack
exporter.logWithStack(1, error);
// Gracefully shut down the process
await exporter.shutdownCleanUp(1);
}
};
start();
```