How to enable download button

Hi, you can try to use custom web view extension:

Use this block , to indicate, that a download is needed by the web site:
image
With this block (CustomWebView):


To download the file the web site needs.
Set the url to the (OnDownload ) event url variable, mimeType: to the mimeType variable, content disposition to the ContentDisposition variable.Set the file name , downloadDir to your needs, something like : fileName = helloworld, DownloadDir = /storage/emulated/0/Download .