Potential future sleep walker/talker on my hands or something else?

Anyone else’s baby randomly crying or talking in their sleep? Sometimes our LO even opens her eyes, but you can tell she’s actually still asleep.

I noticed a while back when she gets into certain rem phases she looks like she’s dreaming (eye movement, etc) and her eyes open slightly as if she’s waking, but she’s actually still asleep.

She’s 20 weeks now and I just recently noticed the talking and crying (in the past few days), though she’s been “waking up crying” every once in a while for a while now - I’m starting to wonder if she was actually awake during those times.

I’m wondering if this is potentially the start of a future sleep walker/talker or a phase? My aunt was a terrible sleep walker from the time she could walk until she was in her late teens. Hopefully it’s not hereditary.