In beta v7.1, Tesla is also introducing a new ‘Driver Mode’ to be activated when only a driver is using the vehicle, which lets only the driver side door handle to automatically extend when approaching the vehicle.
We don’t know when Tesla plans to release v7.1, but the previous beta update was first released to early testers in mid-August and the wide release happened in mid-October. The wait should presumably be shorter for v7.1 since the new update features significantly fewer changes than v7.0.