ETH (BASE) Not Showing Up In Brave Wallet

On April 30th, I sent 0.06997 ETH (BASE) from my Trezor Wallet to my Brave Wallet and I have CONFIRMED that it was successfully transferred to my Brave Wallet. However, four days later it is still not VISIBLE in my Brave Wallet. So following are the steps I took to try to resolve this issue: I clicked PORTFOLIO, then clicked the icon that shows my VISIBLE ASSETS, then I scrolled down to ETH ON BASE and clicked on the EYE icon next to it to remove the diagonal line and make that asset VISIBLE, then I clicked SAVE CHANGES. However, when I go back to my PORTFOLIO, ETH ON BASE is NOT one of the assets listed in my portfolio and when I go back to my VISIBLE ASSETS, the EYE icon for ETH ON BASE has the DIAGONAL LINE through it (making that asset invisible), even though I previously made it VISIBLE and saved the change. So what appears to be the problem is that Brave Wallet is NOT saving my request to make my ETH ON BASE asset VISIBLE for some crazy reason. Only my SOLANA assets are visible in my Brave Wallet. My Brave Browser version is 1.78.94 and I am assuming any new version is automatically updated when I open my Brave Browser because I can find no way to update to a newer version in the settings. Can you please tell me how to resolve this issue as soon as possible? Thank you so much for your help. I really do appreciate it!

Is the issue occurring on a specific network?

BASE, but I believe the problem is with Brave Browser

What operating system are you using?

macOS 15.4.1

Brave Version (check About Brave):

Version 1.78.94 for Brave Browser

Additional Information: