tsz kwan

Hello, I am about to enter UK with a BNO visa. My current home out of UK is a public housing and was purchased by my family. My name was added to it years ago. We are still living in it. I am planning to remove my name from the owned public housing title before entering UK. Will I be qualified as first-time-buyer for the Lifetime ISA given I've never purchased any property and haven't received any capital gain from the mentioned above? Thank you.