no TLSv1.3 support on the simulator

My test is quite simple, I make a makeWebRequest to an HTTPS server which only support TLSv1.3.

On my physical watch FR945, via the smartphone (Android 10) => OK
On my physical watch FR945 (up to date the 29/03/21), via WiFi => KO (but it could be understand that the support is not OK on all device)
On the simulator, either by "simulated BT", "WiFi" or "LTE" => KO, I get a -1001 ERROR.

I execute the simultor in this environnement :

Note that I could reach the URL whitout any warning with a browser on the same environnement (chrome and edge tested).