Can't remove sites from cookies 'allow' list if they're configured for shields down

[marc1uk]

Did check the existing tickets, couldn't find a similar issue.

Description

On brave://settings/content/cookies, attempting to remove some sides from the 'allow' list is not always possible. Many sites, with the setting 'All cookies, on this site only' are shown - and alongside each a little trash icon. However, the trash icon doesn't work if I've been to the site and clicked SHIELDS DOWN. For those entries, nothing happens, the item isn't removed, no error shows, it just does nothing.

Steps to Reproduce

1. Visit a site with cookies
2. Click shields down
3. Go to brave://settings/content/cookies
4. Click the trash icon next to the site you put shields down on (under Allowed)

Actual result:

Site should be removed.

Expected result:

Nothing happens.

Reproduces how often:

Easily reproduced.

Brave version (brave://version info)

Brave | 1.1.23 Chromium: 79.0.3945.88 (Official Build) (64-bit)
Revision | c2a58a36b9411c80829b4b154bfcab97e581f1f3-refs/branch-heads/3945@{#954}
OS | Linux

Version/Channel Information:

Haven't tried

Other Additional Information:

[EDIT]: Found this seems to be the behaviour for sites where 'shields down' is enabled. Navigating to the site and re-enabling shields does indeed remove the site from the 'allow' list, but this isn't especially intuitive. Perhaps a tip above the setting would be sufficient.

[bsclifton]

Updated to make steps a little more clear- thanks for the report, @marc1uk 😄