This means you can store your ETC in the same wallet address as your ETH. With that said, until the update of the app is complete, your ETC won’t show in Coinbase Wallet or be accessible. So do wait until the update to send your ETC (that said, if you didn’t wait, it will show once the update is complete).
- Ethereum Classic on Coinbase Wallet. Coinbase.com.
"Ethereum Classic is Now on Coinbase Wallet" contains information about the following Cryptocurrencies:
Ethereum Classic (ETC)