scripting API: world.afterEvents.blockBreak always returns minecraft:air

Issue: when  world.afterEvents.blockBreak is fired, the affected block is always minecraft:air

 

Example:

import  * as Minecraft from "@minecraft/server";
 
Minecraft.world.afterEvents.blockBreak.subscribe( (broken) => {
   let blockID=broken.brokenBlockPermutation.type.id;
   let xpos=broken.block.x;
   let ypos=broken.block.y;
   let zpos=broken.block.z;
   Minecraft.world.sendMessage(`Block break detected : ${blockID} at ${xpos},${ypos},${zpos}`);

  }
)

 

1.) register this script as behaviour - pack

2.) Place a block somewhere in the world (for example dirt, cobble-stone etc...)

3.) destroy this block 

4.) the afterEvent from the script fires, but does NOT show the correct blockID

observed: script always returns "minecraft:air" as destroyed block

 

expected: script  should return the destroyed block

 

Script-API Version: 1.3.0-beta

 

EDIT: after shutting down Windows and started all over, the script behaved as expected.
Although, the issue was there, but the trigger is unknown for the moment...

Edit 2: it seems to happen mainly on Bedrock-Server, but also appeared locally