US date format shown on UK website

As you can see from the screenshot shown in below, the “offer dates” on the Tesco online shopping website are shown in US date format (mm/dd/yy), NOT in the correct UK format (dd/mm/yy)
Tesco technical support were unable to reproduce the problem and asked me to check the site using a different browser. The same dates were displayed correctly (UK Format) in Microsoft EDGE.

I checked the Language setting in Brave Settings and “English” is the number 1 language. I can’t see any other Date format settings in Brave.
Windows is set to UK Language and Date Formats

I have not seen any other dates elsewhere in US format, only those shown in the screenshot

How can this issue be reproduced?
As described above, visit Tesco online shopping site and view special offers

Expected result:
I expect all dates in Brave to be shown in UK date format

Brave Version( check About Brave):
Brave is up to date
Version 1.67.123 Chromium: 126.0.6478.126 (Official Build) (64-bit)
Windows 10 Home
Version 22H2
Installed on ‎28/‎08/‎2020
OS build 19045.4529
Experience Windows Feature Experience Pack 1000.19058.1000.0

Additional Information:

Does setting the language to English(United Kingdom) make a difference?

Hi @SaltyPear86
Many thanks for your reply and the suggestion which appears to have worked.
Note that it also is important to select (via the three dots) that English (UK) is the one to be used by the Brave UI