Good day! I see that the instructions for this fine plugin are somewhat confusing - taken from the installation instructions:
Search: [qa search=home] Whether to show the search field. Possible values are home, categories, both, or none to disable the search field.
When using "both", the field displays properly yet when entering
search="categories" into the shortcode, the search field disappears. On closer inspection,
.../q-and-a/inc/shortcodes.php seems to prefer "category" instead of "categories".
My installed plugin version appears to be 18.104.22.168. Which is out of date, the plugin or the instructions?