Export function not work

[sonnguyent2]

Hi, anyone have same issue? export to PDF work fine but other type like PNG not work.

I have searched for this in open issues but not found, look like this is new one. Can you guide me how to fix this, thanks.

[jbardi]

I'm having the same problem. I've tested on both Chrome and Firefox with the same result. Just shows "Loading image, please wait..." but nothing else.

I thought it might be an issue with Adblockers or popup blockers, but I have shut them all down, and even tested in incognito mode with no extensions at all, with the same results.

I even tested on 4 different computers. Windows, Linux, Chromebook and my Google Pixel Android phone, all with Chrome browser and Firefox, so six browsers on 4 different operating systems, so it is definitely an across the board thing.

[shenggen1987]

```

const downloadFileName = (blobUrl, fileName) => {
const link = document.createElement('a') // 创建a标签
link.href = blobUrl // 获取blob 下载url
link.download = fileName
link.click()
URL.revokeObjectURL(link.href)
document.body.removeChild(link)
}

[shenggen1987]

I made a simple demo, you can visit it and try it out ，https://internal-test.51hgp.com/svgedit/