When you enter on this website: AWISE - Software de Gestão para Loja Grátis and you want to sign up for a free account, after filling your email, new questions are showed and the user has to answer them and also check the checkbox to accept the terms of service and LGPD (gdpr from brazil).
The user can convert and sign up only if he accepts this checkbox. But, brave is hiding it.
Checkbox showing without brave protection activated:
@stefanowillig,
As @anon57438784 suggests, can you please try disabling this filter list by going to Settings --> Shields --> Content filters and unchecking the EasyList Cookie option here: