diff --git a/reporter/testproperties.py b/reporter/testproperties.py
index e5579c3..cef66fd 100644
--- a/reporter/testproperties.py
+++ b/reporter/testproperties.py
@@ -38,7 +38,7 @@ class Results(Property):
 class Model(GObject.GObject, Gio.ListModel):
     def __init__(self, properties):
         GObject.GObject.__init__(self)
-        self.properties = [ Property(p, properties[p]) for p in PROPERTIES ]
+        self.properties = [ Property(p, properties.get(p)) for p in PROPERTIES ]
         self.properties.append(Results(properties))
 
     def do_get_item_type(self): return GObject.TYPE_PYOBJECT
@@ -73,7 +73,9 @@ class Factory(Gtk.SignalListItemFactory):
         label = listitem.get_child()
         match self.column:
             case "Property": label.set_text(listitem.get_item().key)
-            case "Value": label.set_text(listitem.get_item().value)
+            case "Value":
+                value = listitem.get_item().value
+                label.set_text(value if value else "")
             case _: label.set_text("=")
 
     def on_unbind(self, factory, listitem):
diff --git a/reporter/testresults.py b/reporter/testresults.py
index c296173..e26ad02 100644
--- a/reporter/testresults.py
+++ b/reporter/testresults.py
@@ -3,6 +3,7 @@ from gi.repository import GObject
 from gi.repository import Gtk
 import html
 import pathlib
+import re
 import tarfile
 import xml.etree.ElementTree
 
@@ -23,20 +24,24 @@ class SkippedTest:
         self.message = elm[0].attrib["message"]
         self.message = self.message.replace(test_dev, "$TEST_DEV")
         self.message = self.message.replace(test_dir, "$TEST_DIR")
-        self.message = self.message.replace(scratch_dev, "$SCRATCH_DEV")
-        self.message = self.message.replace(scratch_mnt, "$SCRATCH_MNT")
+        if scratch_dev:
+            self.message = self.message.replace(scratch_dev, "$SCRATCH_DEV")
+        if scratch_mnt:
+            self.message = self.message.replace(scratch_mnt, "$SCRATCH_MNT")
 
 
 class FailedTest:
-    def __init__(self, elm):
+    def __init__(self, ns, elm):
         self.time = elm.attrib["time"]
         self.system_out = Gtk.TextBuffer()
         self.system_err = Gtk.TextBuffer()
         for e in elm:
-            match e.tag:
-                case "failure": self.message = e.attrib["message"]
-                case "system-out": self.system_out.set_text(html.unescape(e.text))
-                case "system-err": self.system_err.set_text(html.unescape(e.text))
+            if e.tag == f"{ns}failure":
+                self.message = e.attrib["message"]
+            elif e.tag == f"{ns}system-out":
+                self.system_out.set_text(html.unescape(e.text))
+            elif e.tag == f"{ns}system-err":
+                self.system_err.set_text(html.unescape(e.text))
 
 
 class TestCase(GObject.GObject):
@@ -66,26 +71,29 @@ class TestResults:
         self.versions.append(pathlib.Path(name).stem)
         passed = 0
 
+        match = re.match(r"{.*?}", root.tag)
+        ns = match.group(0) if match else ""
+
         for prop in root.attrib.keys():
             self.set_property(prop, root.attrib[prop])
 
         for elm in root:
-            if elm.tag == "properties":
+            if elm.tag == f"{ns}properties":
                 for prop in elm:
                     self.set_property(prop.attrib["name"], prop.attrib["value"])
-            elif elm.tag == "testcase":
+            elif elm.tag == f"{ns}testcase":
                 if len(elm) == 0:
                     result = PassingTest(elm)
                     passed += 1
-                elif elm[0].tag == "skipped":
+                elif elm[0].tag == f"{ns}skipped":
                     result = SkippedTest(elm,
                             self.properties[self.versions[-1]]["TEST_DEV"],
                             self.properties[self.versions[-1]]["TEST_DIR"],
-                            self.properties[self.versions[-1]]["SCRATCH_DEV"],
-                            self.properties[self.versions[-1]]["SCRATCH_MNT"])
+                            self.properties[self.versions[-1]].get("SCRATCH_DEV"),
+                            self.properties[self.versions[-1]].get("SCRATCH_MNT"))
                     self.skipped.add(result.message)
-                elif elm[0].tag == "failure":
-                    result = FailedTest(elm)
+                elif elm[0].tag == f"{ns}failure":
+                    result = FailedTest(ns, elm)
                 self.add_testcase(elm.attrib["name"], result)
         self.set_property("passed", str(passed))
 
diff --git a/reporter/testviewer.py b/reporter/testviewer.py
index 98e1ea2..83f094e 100644
--- a/reporter/testviewer.py
+++ b/reporter/testviewer.py
@@ -124,6 +124,7 @@ class Filter(Gtk.Filter):
             match type(testcase[key]):
                 case testresults.PassingTest:
                     res = [ "passing", "passed" ]
+                    search.append(f"time={testcase[key].time}")
                 case testresults.SkippedTest:
                     res = [ "skipped" ]
                     search.append(f"message={testcase[key].message}")
@@ -171,7 +172,7 @@ class Viewer(Gtk.ScrolledWindow):
         self.columnview = Gtk.ColumnView.new(model=self.selection)
         self.columnview.add_css_class("data-table")
 
-        self.provider.load_from_data(CSS.encode())
+        self.provider.load_from_data(CSS, -1)
         self.get_style_context().add_provider_for_display(self.get_display(), self.provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
         self.set_child(self.columnview)