Some browsers may disable the option to download multiple files at a time. In order to take advantage of the "Download Plots" button for the reports, you may need to change your browser settings.
Google Chrome is recommended if you need to use this function. Similar changes will also work on Mozilla Firefox.
To download multiple files at once in Google Chrome, you will need to add the website to your "Allowed Sites" list. The steps to do this are:
Screenshots of each step are shown below: