Native Supernet Balance does not reflect after bridging Parent Token

[sahil3Vedi]

Native Supernet Balance does not reflect after bridging Parent Token

Description

Steps followed to setup Supernet: https://github.com/integrations-Polygon/Supernets-Edge-Tutorials/blob/master/Supernets_v1.3_setup.md

Your environment

• PopOS (Ubuntu 22.04)
• Edge v1.3.2 (ab9b887)
• The branch that causes this issue.
• Manual Setup (steps mentioned above)

Steps to reproduce

After setting up Supernet manually, the following command is used to transfer funds:

./polygon-edge bridge deposit-erc20 --amounts 10000000000000000 --json-rpc $ROOTCHAIN_RPC --minter-key $DEPLOYER_KEY --receivers $DEPLOYER_ADDRESS --root-predicate 0x7260A46E8beba65962ED16AD4c9b3e9e5Afbe --root-token $ROOTCHAIN_PARENT_TOKEN --sender-key $DEPLOYER_KEY

The genesis.json file is attached for your reference.

Expected behavior

The following script is used to check the native Supernet balance:

const { ethers } = require("ethers")
const RPC = "http://127.0.0.1:9545"

async function main(){
    const provider = new ethers.providers.JsonRpcProvider(RPC)
    const balance = await provider.getBalance("0xAE3ac03497aB6aFfF786bCFF95DD6e9095Dc5d55")
    console.log(balance)
}

main()

Expected Output: Supernets Native Balance should be non-zero

Actual Behaviour:

We get this deposit message:

[DEPOSIT ERC 20]
Sender                  = 0xAE3ac03497aB6aFfF786bCFF95DD6e9095Dc5d55
Receivers               = 0xAE3ac03497aB6aFfF786bCFF95DD6e9095Dc5d55
Amounts                 = 10000000000000000
Inclusion Block Numbers = 42666225

But when we try to check the native Supernets balance, we get:

BigNumber { _hex: '0x00', _isBigNumber: true }

The Rootchain ERC20 Predicate Contract seems to be receiving the Rootchain Tokens: https://mumbai.polygonscan.com/tx/0x17a498cab1cecb08b04dd68b2a9b90b8fc5f2618b4cc2691a92383423e8c0d88

But the balance does not get reflected on either of the ChildERC20 / ChildPredicate / ChildMintablePredicate contracts.

[sahil3Vedi]

Genesis.json:

genesis.json

[sahil3Vedi]

@Stefan-Ethernal

One of our users also tried the same and this is their Rootchain ERC20 Predicate Address: https://mumbai.polygonscan.com/address/0x10FE880D752695793470B0737e1fAC22484af0b0

In their case we can see Deposit calls being made followed by StateSynced being emitted. This does not happen when I deploy the contracts: https://mumbai.polygonscan.com/address/0x0007260a46e8beba65962ed16ad4c9b3e9e5afbe

Still, the balance does not reflect on the Supernet.

Thanks!