Ticket #52257: 52257.1.diff

src/wp-content/themes/twentytwentyone/assets/css/style-dark-mode-rtl.css

@@ -24 +24 @@
                 text-decoration: none;
         }
 
-        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button).custom-logo-link:focus,
-        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button) .meta-nav.custom-logo-link:focus {
+        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button).custom-logo-link {
                 background: none;
         }
 

src/wp-content/themes/twentytwentyone/assets/css/style-dark-mode.css

@@ -24 +24 @@
                 text-decoration: none;
         }
 
-        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button).custom-logo-link:focus,
-        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button) .meta-nav.custom-logo-link:focus {
+        .is-dark-theme.is-dark-theme .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button).custom-logo-link {
                 background: none;
         }
 

src/wp-content/themes/twentytwentyone/assets/sass/style-dark-mode.scss

@@ -16 +16 @@
                 --table--stripes-border-color: rgba(240, 240, 240, 0.15);
                 --table--stripes-background-color: rgba(240, 240, 240, 0.15);
 
-                .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button),
-                .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button) .meta-nav {
-                        background: #000;
-                        color: #fff;
-                        text-decoration: none;
+                .site a:focus:not(.wp-block-button__link):not(.wp-block-file__button) {
 
+                        &,
+                        & .meta-nav {
+                                background: #000;
+                                color: #fff;
+                                text-decoration: none;
+                        }
+
                         &.custom-logo-link {
-
-                                &:focus {
-                                        background: none;
-                                }
+                                background: none;
                         }
                 }