How to use AND logic while building a stream rule?

[Nithur-M]

I followed the Twitter documentation to build a streaming rule where it says space is used for AND logic. But when I provide it here, the space is regarded as OR logic. I am getting all the tweets that match any word I provided in the value parameter.
Here is the code:

const addedRules = await client.v2.updateStreamRules({
  add: [
    { value: `${twitterUsername} send me`, tag: 'mentions' },
  ],
});

My desired behavior is that I want only the tweets that mention my username along with the keyword- send me.
Thank you.

[Nithur-M]

Sorry, the issue is on me. I didn't delete the previous rules. That's what messes things up.
Leaving this here so that someone might not make the same mistake.