Halal savings accounts like Al Rayan

Question Salaams wr wb, I pray this finds you in the best of health and imaan. My question is regarding the permissibility of halal savings accounts offered by Islamic banks such as Al Rayan, and Gatehouse: https://gatehousebank.com/personal/savings https://www.alrayanbank.co.uk/savings I have recently had my nikah, and my husband and I are both studying and have not…