Cannot connect using certificate authentication and minimum protocol version TLSv1.3

Steps to reproduce

Enable certificate authentication: pg_hba.conf -> hostssl all all ::/0 cert Set minimum protocol version: postgresql.conf -> ssl_min_protocol_version = 'TLSv1.3' Try to open a connection using:

SSL Mode = VerifyFull;
Client Certificate
Client Certificate Key
Root Certificate
Check Certificate Revocation = true;

The issue

Opening a connection fails with the following exception:

Npgsql.NpgsqlException (0x80004005): Exception while performing SSL handshake
 ---> System.Security.Authentication.AuthenticationException: Authentication failed because the remote party sent a TLS alert: 'ProtocolVersion'.
 ---> System.ComponentModel.Win32Exception (0x80090326): The message received was unexpected or badly formatted.
   --- End of inner exception stack trace ---
   at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](TIOAdapter adapter, Boolean receiveFirst, Byte[] reAuthenticationData, Boolean isApm)
   at Npgsql.Internal.NpgsqlConnector.RawOpen(SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.Internal.NpgsqlConnector.RawOpen(SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.Internal.NpgsqlConnector.<Open>g__OpenCore|195_1(NpgsqlConnector conn, SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.Internal.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.ConnectorPool.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.ConnectorPool.<Get>g__RentAsync|29_0(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
   at Npgsql.NpgsqlConnection.<Open>g__OpenAsync|45_0(Boolean async, CancellationToken cancellationToken)

PostgreSQL logs:

[unknown]@[unknown] LOG:  could not accept SSL connection: unsupported protocol
[unknown]@[unknown] HINT:  This may indicate that the client does not support any SSL protocol version between TLSv1.3 and TLSv1.3.

I can connect to the same PostgreSQL instance from the same client machine with the connection parameters from JetBrains Rider, so it seems to me that the issue is with Npgsql. I also could not find anything related to TLS versions in the documenation. Is some additional configuration needed to use TLSv1.3?