Make WP multisite create sites in https not http

Hi - I have wordpress multisite installed along with a wildcard SSL certificate. I want to know how I can configure wordpress so that it automatically creates all of my multisites with https rather than http.

I know I can go into each site and manually update the http to https but I want it so that wordpress does it automatically once a user creates a new site.

I have tried to update my .htaccess but that didn't work. I also used this discussion "https://wordpress.org/support/topic/how-make-wp-multisite-create-sites-in-https" but it didn't help either.

Is this something I need to update within the database or .sql file?

Please let me know! Thanks.