I used Page Builder and added the shortcode to a column on my home page. (Page Builder by Site Origin does not seem to be compatible with Quotes Collection. Perhaps the widget could be compatible in a future version?)
Currently the quotes only refresh when the page is refreshed. How can I set it to refresh automatically on a time interval (maybe 20 seconds?)? Is that possible? I tried this, but it did not auto-refresh.
[quotcoll orderby="random" limit=1 auto_refresh=20]