Elizabeth Sladen's daughter to play Sarah Jane in lost story

https://www.bigfinish.com/releases/v/doctor-who-return-of-the-cybermen-2216



It's recently been announced that Sadie Miller, daughter of Elizabeth Sladen, will be standing in for her mother in Big Finish's audio reconstruction of Return of the Cybermen.

I was weirdly thinking of another Sadie Miller when I first heard the name, so I was majorly confused.
But yeah, I've seen an interview with her, and she seems decent enough. I'm at the very least glad that BF actually chose someone that is a relative. I'm not really big on casting a stranger to play a deceased actor/character, the only exceptions being Frazer, Purves or Manning.