Also, it appears that in the multisite mode, when accessing <subdomain>/members/<user> it does not pick up my child theme’s buddypress/members/single/front-member-type-type.php file. I have manually set the sub-site bp option to use the nouveau template, and the active theme is the correct child theme.
Hello, thank you for your response. I switched over to using the bp-legacy templates in my child theme dir and they seem to work as expected, verifying what you are saying.