Not displaying the iframe for Video links from youtube/Vimeo not showing.

Hi Support,
I had tried to add a youtube url in the wp editor of Portfolio section, but unfortunately it was not converted to an iframe and it just showed the youtube link only in the frontend. (For example: https://www.everatlas.com/portfolio/test-18-july/). I tried a lot to debug it but was unable to do so. Kindly please provide a solution for this. Thanks in advance!

Thanks,
Praveen