XC - 'TCP proxy without SNI is not supported on public network with shared VIP' when tcp lb?

Hi

I used free plan account, so I want making tcp loadbalancer.

I don't understand 'tcp proxy without SNI is not supported' messages.

Setting Valuse :

Origin pools IP is 'AWS EC2 Public IP'

below is XC error log.

....

We found 1 error
For tcp_loadbalancer default/tcp-lb-hooni configuration for child object virtual_host ves-io-tcp-loadbalancer-tcp-lb-hooni is wrong - TCP proxy without SNI is not supported on public network with shared VIP
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�CreateResource: Failed transaction handling tcp_loadbalancer: STM Error, PreDBUndo Error: %!s(<nil>): Applying transaction function: rpc error: code = InvalidArgument desc = TCP proxy without SNI is not supported on public network with shared VIP<2023-01-17 08:35:01.780482112 +0000 UTC m=+3464340.473876158 >

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How can I next step?