Answers

it looks like your theme or one of the plugins is preventing plugin styles from loading. Try disabling all plugins and changing the theme to the standard one, then gradually enable the plugins and check...

There is no such option in the plugin. but I can make it for you by changing the plugin code

The plugin has an option to allow anonymous users to ask questions, answer questions and comment without registration

Change "who can post comment" to everyone

I don't know the correct way, but it is possible to change the plugin file /wp-content/plugins/anspress-question-answer/includes/class-theme.php replace the line 340 echo '<div class="ap-post-updated"><i...

the same error was here https://anspress.io/questions/question/what-capability-should-be-set-to-update-edited-answers/

@robopii @admin Did you manage to fix this error?