diff --git a/editions/test/tiddlers/tests/data/bug.tid b/editions/test/tiddlers/tests/data/bug.tid
new file mode 100644
index 000000000..bda5794cb
--- /dev/null
+++ b/editions/test/tiddlers/tests/data/bug.tid
@@ -0,0 +1,30 @@
+title: bug
+description: That bug
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+<$list filter="1" variable="indexOperand">
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+</$list>
++
+title: ExpectedResult
+
+<p>
+xxxx ....
+xxxx ....
+xxxx ....
+xxxx ....
+xxxx ....
+xxxx ....
+xxxx ....
+xxxx ....
+</p>
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/hellothere/HelloThere.tid b/editions/tw5.com/tiddlers/hellothere/HelloThere.tid
index bbbec39f0..8c200242c 100644
--- a/editions/tw5.com/tiddlers/hellothere/HelloThere.tid
+++ b/editions/tw5.com/tiddlers/hellothere/HelloThere.tid
@@ -6,6 +6,17 @@ tags: Welcome
 title: HelloThere
 type: text/vnd.tiddlywiki
 
+<$list filter="1" variable="indexOperand">
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+xxxx <$text text={{{ [<indexOperand>then[....]else[XXXX]] }}}/>
+</$list>
+
 !!.tc-hero-heading ''Welcome to TiddlyWiki, a unique [[non-linear|Philosophy of Tiddlers]] notebook for [[capturing|Creating and editing tiddlers]], [[organising|Structuring TiddlyWiki]] and [[sharing|Sharing your tiddlers with others]] complex information''
 
 Use it to keep your [[to-do list|TaskManagementExample]], to plan an [[essay or novel|"TiddlyWiki for Scholars" by Alberto Molina]], or to organise your wedding. Record every thought that crosses your brain, or build a flexible and responsive website.