Mexico Visa query

Hello

Can someone advice me on this please 🙏

So I am a Sri Lankan national who holds a valid UK tourist visa (6 month validity). I have travelled to the UK with this visa as well recently. I am hoping to travel to Mexico soon for a family gathering, it mentions on the Mexican Immigration site that those who hold a valid UK, US… visa maybe be exempted from having a Mexican visa to enter Mexico for tourism purposes.

Am I on the right track? Just need some assurance that this is true?

Any help would be greatly appreciated.🙏🙏