Hello, Default height is 150px but you can set any custom height in wp-admin->AnsPress->addons->category.

Hello, Questions is not a page but a archive. To edit questions sidebar, you’ll have to create a template file called archive-question.php. Cheers.

Hello, That is because of WordPress setting not AnsPress. Please check here from more detail: https://wordpress.org/support/topic/remove-email-field-from-comment-form/

Hello, Thanks for reporting. I will look into this.

Hello, You can try:

That page was removed from AnsPress long ago due to people complaining that it shows all users login name in. If you want you have to code that your self or you can look into previous version of AnsPress here: https://github.com/anspress/anspress/blob/2.4.7/theme/default/users/users.php