KeepassXC consider these options as "plugins", it's right there in their official documentation for the build options.
The Debian package wasn't shipping the correct default configuration in the first place, it's unfortunate but better late than never, and it's not like you can't switch to the keepassxc-full package.
The Debian package wasn't shipping the correct default configuration in the first place, it's unfortunate but better late than never, and it's not like you can't switch to the keepassxc-full package.