OZG-4540 Fix dark background for menus

goofy-client/apps/goofy/src/styles/material/_expansion-panel.scss

@@ -97,5 +97,5 @@
 }
 
 :host-context(.dark) .mat-expansion-panel {
-	background: $darkBackgroundExpansionPanelLike;
+	background-color: $darkBackgroundExpansionPanelLike;
 }

goofy-client/apps/goofy/src/styles/material/_menu.scss

@@ -5,6 +5,12 @@
 	background-color: $background;
 }
 
+body.dark {
+	.mat-mdc-menu-panel.mat-mdc-menu-panel {
+		background-color: $darkBackgroundExpansionPanelLike;
+	}
+}
+
 goofy-client-help-menu {
 	.mat-mdc-fab {
 		box-shadow: none !important;