A few users are experiencing a problem when clicking on the Print Edit WE toolbar button. On some pages, the first button click fails with the message "Cannot be used with this page" or "Cannot load content script". However, a second button click usually works. This problem is currently being investigated.
Firefox has always had a problem when previewing or printing pages with long (multi-page) content sections with block, table of flex styling - which results in only the first page or first few pages being previewed or printed.
There is a workaround built into Print Edit WE that usually fixes this problem. On the Print Edit WE toolbar, click on the 'Tools' button and select 'Fix Page Breaks'. Thereafter, the page should preview and print correctly.
Print Edit WE is available on Firefox, Chrome, Opera and Vivaldi. To install on Opera, you first need to install the "Install Chrome Extensions" add-on from the Chrome Web Store.