Help with security module bank

[Forpli]

Another user wrote he had problems with Warsaw on Brave and Firefox, but not on Opera.
Maybe you could try it with Opera browser.

Warsaw Opera, Firefox, Brave

I've installed warsaw in Zorin OS 18 Core intended to access my bank account, Banco do Brasil, but works with Opera and doesn't work with Firefox and Brave. I can't figure out why. I'll appreciate any help.