How to make new theme use custom account file

Experimenting with new account customizing with themes. Using Keycloak 14.0.0.
https://www.keycloak.org/docs/latest/server_development/

Following the instructions there, I’ve copied keycloak.v2 folder in themes folder to new madProps folder. I’ve copied account.ftl from themes/base/account folder to account folder in madProps folder. After selecting madProps for Account Theme in the relevant Realm Settings, changes to account.ftl should appear when I navigate to the Personal Info section of the account.

I’ve replaced the logo for the realm and a few other minor changes in the theme that appear to work, so I’m puzzled as to what I’m missing.

Thanks