[WP-H2] When transferring tokens native on SKALE to Ethereum with TokenManagerERC20.exitToMainERC20(), the tokens on the schain will be frozen on TokenManagerERC20, but they will not receive tokens on Ethereum

Lines of code Vulnerability details In the current implementation of TokenManagerERC20, it allows exitToMainERC20tokenOnSchain, amount. At L277 of TokenManagerERC20.sol in exitToMainERC20, if tokenOnSchain is minted on SKALE schain natively, there are no such require statement that prevents the...