Will Brave show as a Chrome browser from now on?

I only use Brave browser.
Lately financial accounts which track user access by location, browser type, and operating system have been sending me notifications of my accounts being accessed by a chrome browser.

I thought someone was hacking my accounts so I removed all devices, changed passwords, required 2 factor authentication, and started fresh.

After securing accounts by removing all devices and starting over When I logged in to my accounts using Brave I got a notification chrome browser was accessing my account.

My question: Is this because Brave is built on a similar platform to Chrome, or is something else going on?
My wife does use chrome so We do have chrome on the computer.

Brave using Chrome user-agent to hide it’s users. So when the sites ask, Brave will tell them you’re using Chrome while in fact you’re using Brave. On iOS, you’ll be recognized as Firefox.

Thank you.
I didn’t know that.