Work around disappearing Special:Preferences buttons on RTL in Edge

Bug: T220706
Change-Id: If36dbade88f7594dea658f899f891e800c98529d

diff --git a/resources/src/mediawiki.special.preferences.styles.ooui.less b/resources/src/mediawiki.special.preferences.styles.ooui.less
index 532b9ca..02a0d22 100644 (file)
--- a/resources/src/mediawiki.special.preferences.styles.ooui.less
+++ b/resources/src/mediawiki.special.preferences.styles.ooui.less
@@ -27,6 +27,12 @@
        padding: 1em 0;
 }
 
+// Support Edge: The `position: sticky` rule above causes the buttons to
+// disappear in RTL languages on Microsoft Edge. This magically fixes the issue. See T220706.
+#preferences {
+       filter: brightness( 1 );
+}
+
 /* This is needed because add extra buttons in a weird way */
 .mw-prefs-buttons .mw-htmlform-submit-buttons {
        display: inline;