Index: branches/5.2.x/core/install/upgrades.css
===================================================================
diff -u -N -r16592 -r16686
--- branches/5.2.x/core/install/upgrades.css	(.../upgrades.css)	(revision 16592)
+++ branches/5.2.x/core/install/upgrades.css	(.../upgrades.css)	(revision 16686)
@@ -850,3 +850,21 @@
 +	width: 200px;
 +	height: 300px;
 +}
+
+# ===== v 5.2.2-B3 =====
+Index: style_template.css
+===================================================================
+--- style_template.css	(revision 16685)
++++ style_template.css	(working copy)
+@@ -369,6 +369,11 @@
+ 	vertical-align: middle;
+ }
+ 
++div.multioptions_filter > div:first-child {
++	overflow-y: auto;
++	max-height: 200px;
++}
++
+ /* Column titles row */
+ tr.grid-header-row-0 td {
+ 	height: 25px;