Can the feature “Persistent Rage” make a Rage last for more than 1 minute?

The feature “Persistent Rage” states that your rage ends early only if you end it yourself or fall unconscious.

The normal duration of a Rage is 1 minute.

Can a Rage lasts for more than 1 minute if the rager has this feature ?

I personally believe that the answer is no, but I could be mistaken.