I customize the Login and Registration pages. I think redirecting users' WordPress logins to phpBB would be the best option. That's why I wanted it to look like a separate or private login and registration page.
When I finished customizing a form I found online, I noticed that some functions were not working. Later, when I added the footer while experimenting, I saw that these worked. I'm talking directly about having the username box selected and remember me on. I deleted the additions in the footer and added the code directly to this page. But I wonder, is it necessary? Which codes in the footer or header are required for login and registration pages?