I tried to save an answer's web page as a file to my desktop with both Cmd-S and Cmd-Shift-S (which are Safari shortcuts to Save/Save As...) but the keystrokes get hijacked and offer only to enter a Search term. This happpens only on a forum page, not on any other website. I'm running Macintosh 10.12.6/Safari 10.1.2. Is anyone getting this behavior and how can I get this forum to respect my OS's normal application keystrokes? Thanks!