How to make new theme use custom account file

Experimenting with new account customizing with themes. Using Keycloak 14.0.0.

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.