RCFilters UI: Anchor the highlight popup

Due to a regression in popups positioning in OOUI, the popup
renders wrongly when it is unanchored.

Fixing this to an anchored popup while the OOUI bug is being fixed.

Bug: T159906
Change-Id: I38ca560929f7f9488ff48b148b089f0613d67d97

diff --git a/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.FilterItemHighlightButton.js b/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.FilterItemHighlightButton.js
index 17aad51..889ba08 100644 (file)
--- a/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.FilterItemHighlightButton.js
+++ b/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.FilterItemHighlightButton.js
@@ -19,7 +19,11 @@
                        icon: 'highlight',
                        indicator: 'down',
                        popup: {
-                               anchor: false,
+                               // TODO: There is a bug in non-anchored popups in
+                               // OOUI, so we set this popup to "anchored" until
+                               // the bug is fixed.
+                               // See: https://phabricator.wikimedia.org/T159906
+                               anchor: true,
                                padded: true,
                                align: 'backwards',
                                horizontalPosition: 'end',