LCTT TP_RELAY_EU868_ED_MAC_104_BV_003 Fails on tag v4.6.0

[sca-l]

Hi all,
I'm using the Semtech source code (https://github.com/Lora-net/SWL2001) to build the ED with relay functionalities (SWL2001/master tag 4.5.0) and the Relay node ((SWL2001/features/relay tag 4.6.0).
I'm using the STM32WL5 platform for both devices.
All seems work properly and many class A tests on LCTT are executed with PASS result.
First test related to Relay TP_RELAY_EU868_ED_MAC_104_BV_002 is PASS.
Instead the test TP_RELAY_EU868_ED_MAC_104_BV_003 works properly up to the Step 05 - RelayConfReq that fails sistematically on LCTT.
The issue occurs on the step that should re-enable the relay functionality. Seems that the RelayConfReq command is correctly parsed, but the relay service is not correctly re-enabled.
In particular, the relay_stop function must be called before to relay_start function for reset the state and abort the tasks.
This causes a partial restart of relay service without CAD schedule. So the ED is not able to communicate again through the Relay.

The source code part that should allow to re-enable correctly the relay feature is currently commented.

It is in file relay_rx.c lines 582-588:

// Memorise if relay is running to restart it (or not) at the end
// bool relay_is_running = false;
// if( relay_info.state > CAD_STATE_INIT )
// {
//     relay_stop( false );
//     relay_is_running = true;
// }

Enabling this part this Step 05 PASS.

I also verified the source code in the new tag 4.8.0 and it is commented yet.

Is there any reason why this part is commented?

Best regard,
Laura Scalzo