Description of the issue:
New Brave Wallet
How can this issue be reproduced?
Add the EVMOS EVM to Brave Wallet, using info from Multichain.
Go to primary EVMOS website at https://app.evmos.org/claims
Try to perform any actions using Brave Wallet
Note the error messages
Brave Version (check About Brave):
Version 1.37.116 Chromium: 100.0.4896.127 (Official Build) (x86_64)
This process works fine in Metamask