[Desktop] Can't link Brave crypto wallet with an online service - Permissions error

[philmcp]

Description

I'm trying to link my Brave crypto wallet with Aave. When I do this, my Brave wallet asks if I want to accept permissions which would let Aave make transactions on my behalf (e.g. transfer funds):

Allow Https://app.aave.com to spend your USDT?

Do you trust this site? 
By granting this permission, you’re allowing Https://app.aave.com to 
withdraw your USDT and automate transactions for you.

Unfortunately I can't click the confirm button at the bottom, its greyed out.

Steps to Reproduce

1. Deposit to your Brave crypto wallet
2. Try to link it with a website (e.g. Aave)
3. Try to use you're Brave crypto on the platform
4. Can't confirm the permissions request

Actual result:

The confirm button is unclickable.

Expected result:

I can click confirm and the crypto deposits.

Reproduces how often:

Everytime

Brave version (brave://version info)

Brave	1.13.82 Chromium: 85.0.4183.83 (Official Build) (64-bit)
Revision	94abc2237ae0c9a4cb5f035431c8adfb94324633-refs/branch-heads/4183@{#1658}
OS	macOS Version 10.15.4 (Build 19E287)