In <l-control-attribution
position="bottomright"
:prefix="false "
/>
you can pass prefix as false to remove the prefix. It works!
However, it is giving an exception

@ricardopolo Thanks for the issue, we just need to fix the prop types here!
Hello, when are you planning to release a new version in npm?
(that includes this fix :))
@ricardopolo in this week :)
Thank you @DonNicoJs 馃槃
@ricardopolo 2.2.0 is out on npm