fix useChain

[Sen-Com]

useChain is not correctly picking up all events.

Consider

.... const {address} = useChain("cosmosHub") return

{address}

....

If I connect and change accounts, it works. If I then re-connect and change accounts it does not pick up any account changes, i.e. I change account and the address does not change.

The bug is also in production, i.e. Osmosis frontend. even forcefully refreshing the component a la

useEffect(() => () => setRefreshKey(refreshKey + 1), [chain, chainName])

is not working

[Sen-Com]

local storage items are also not correct updated (i.e. no change) on account change

[Sen-Com]

interestingly, useChainWallet does not suffer from the same issue and always picks up account changes correctly. That's a clear indication that the useChain hook is broken

[liujun93]

@Sen-Com What did you do to cause re-connect? Usually Reconnect button shows up when you failed to connect, i.e. connection rejected by wallet. I tries this and reconnect, switch account still works. Is this not the re-connect you mentioned? can you list the exact steps so that we can reproduce the issue?

[Sen-Com]

I tried countless things to make this work and all lead to the same issue: the useChain hook is not registering account changes correctly.

1. connect wallet
2. switch account -> registered
3. disconnect wallet
4. connect wallet
5. switch account -> not registered

[liujun93]

I still cannot reproduce it. Are you using the latest version of CosmosKit?

Maybe you can also try these steps in our doc site. https://docs.cosmoskit.com/#try-it-out

I'm using Keplr extension to test and everything works fine.

Or, can you make a simple example repo to reproduce it?