Embeded hyperlink in post not active

I embeded a Facebook url in this post https://tanglefootcloggers.co.uk/2019/07/04/sandwich-folk-and-ale-festival/
but it does not appear as an active link. Is the Astrid theme stripping it out?

Hello,

Is the Astrid theme stripping it out?

No, Gutenberg doesn’t embed Facebook pages, please check this Gutenberg issue on GitHub:

Please feel free to ask any other questions that you might have.

Kind Regards, Roman.
aThemes Support