Entra ID - Remote agent installation cannot be performed

Entra ID - Remote agent installation cannot be performed

I'm currently in the midst of trying to integrate our Entra ID with Endpoint Central Cloud, I managed to integrate and the Sync Status shows success.
However, when I want to add computers to Endpoint Central, I got the following error;

Remote agent installation cannot be performed
Remote agent installation cannot be performed for the selected Microsoft Entra ID computers. Click here for other supported agent installation methods.

Is there anything that I missed?

Any help is appreciated.
Thank you.

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