Very normal, don’t worry about it, nor the lack of babbling, she is demonstrating good language capabilities despite being selective of what she will say when.
I was telling my husband just today that I am getting concerned over exact same reason as you. My daughter had more words at 11-12 months than she does now at nearly 14 months. She would even try to sing some simple nursery rhymes with me, but now every time I sing the same rhyme she just looks at me as if hearing for the first time. I read an article about speech regression, and apparently it’s quite common in toddlers especially if there has been some change in their lifestyle. My daughter started nursery at almost 13 months and I feel like ever since she’s lost some of her vocab. Hoping it’s just a phase 🤞 But I totally get where your concern is coming from.
Normal my daughter does the same