First party ad in Gmail with aggressive mode

Description of the issue:
First party ad in Gmail
Exact URL of the website in question:

Screenshot of the ad as it appears in Brave:

Did the issue present with default Shields settings? (yes/no)
yes even with aggressive
Does the site function as expected when Shields are turned off?
yes
Does the ad appear when using a Private window as well? (yes/no)

What OS are you using when you see the ad?
Windows 11
Brave version (check About Brave):
v1.75.178

blocked with rule <mail.google.com##.GR>

Brave team member @fanboynz will probably know how to fix the problem.

The language for the ad, appears to be Finnish. Correct?