Does Coinbase require UK users to fill out risk-acknowledgement form?

Could you please clarify if Coinbase imposes a requirement on its UK-based users to complete a risk-acknowledgement form? It would be helpful to know if this is a mandatory step during the account setup process or if it's triggered by certain transactions or activities. Additionally, could you elaborate on the nature of this form and what kind of risks it aims to acknowledge? Understanding these details would greatly assist in ensuring compliance and avoiding any potential issues. Thank you for your assistance in clarifying this matter.