MDE via MS Intune and policies created in MEM is not reflecting to the clients

Windows endpoint's MDE via MS Intune/MEM. MDE via MS Intune and policies created in MEM is not reflecting to the clients

• Enrolled the testing machine in our MS Intune. The device is now in MEM device inventory [Successful]
• Deployed MDE in the testing machine. [Successful]
• Enable MS Intune connection and Allow Microsoft Defender for Endpoint to enforce Endpoint Security Configuration. [Successful]
• My account added as an MDE Admin and created a Device group where the testing machine is added. [Successful]
• Perform a EICAR Anti-Virus Test File. [Successful it as seen in MS 365 Defender portal,etc..]
• Perform a Quick scan [Successful it as seen in the endpoint UI]
• On MEM portal, I created a policy for AV, Firewall, Device control, etc..  and assigned it into machine [Successful as per the portal]
• Check the policies applied into the testing machine. Results as follows:

• Firewall enabled in MEM but on the endpoint Firewall is still disabled. [Not Successful]
• Allowing USB Storage in Device control policy but in the endpoint USB is prohibited. [Not Successful]

Please assist. Thank you for your prompt response for this.