Hikashop - Transactional Emails: Functionality and Preview

-- HikaShop version -- : 6.4.1
-- Joomla version -- : 5.4.3

Hello

I'm trying to understand and test Hikashop/Hikamarket's transactional emails and I have questions about several of them. Can you help me understand them and test them?

Payment notification - When is it sent? To which recipient?

Below are the emails, their names followed by the question or error encountered:

• User account administrator notification - When is it sent? To which recipient? - Preview not working
• Out of stock notification - Preview not available
• New comment - Preview not available
• Withdrawal user notification - When is it sent, to which recipient? - Preview not working
• Withdrawal admin notification - When is it sent, to which recipient? - Preview not working
• Market: Order status notification - Custom email template not loading, preview not working properly
• Market: Product Creation - To which recipient? - Preview not working properly, even though I configured a custom email template, it uses the default template from the Hika installation
• Market: Product decline - When is it sent, to which recipient? - Preview available, but even though I configured a custom email template, it uses the default template from the Hika installation
• Market: Product Modification - Preview not working, even though I configured a custom email template, it uses the default template from the Hika installation
• Market: User order notification - When is it sent? To which recipient? - Preview not available
• Market: Vendor admin registration - When is it sent? To which recipient? - Preview not working
• Market: Payment notification - When is it sent? To which recipient? - Preview not working
• Market: Payment request - When is it sent? To which recipient? - Preview not working
• Market: Vendor registration - When is it sent? To which recipient? - Preview not working
• Market: Payment request - When is it sent? To which recipient? - Preview not working