fix bugs found by Nico

resources/qml/MessageView.qml

@@ -250,7 +250,7 @@ ScrollView {
 
             Column {
                 topPadding: userName_.visible? 4: 0
-                bottomPadding: Settings.bubbles? 0 : 3
+                bottomPadding: Settings.bubbles? 2 : 3
                 spacing: 8
                 visible: (previousMessageUserId !== userId || previousMessageDay !== day || isStateEvent !== previousMessageIsStateEvent)
                 width: parentWidth

resources/qml/delegates/FileMessage.qml

@@ -87,8 +87,7 @@ Item {
         color: Nheko.colors.alternateBase
         z: -1
         radius: 10
-        height: row.height + 24
-        width: 44 + 24 + 24 + Math.max(Math.min(filesize_.width, filesize_.implicitWidth), Math.min(filename_.width, filename_.implicitWidth))
+        anchors.fill: parent
     }
 
 }

resources/qml/delegates/PlayableMediaMessage.qml

@@ -23,7 +23,8 @@ Item {
     required property string body
     required property string filesize
     property double divisor: isReply ? 4 : 2
-    implicitWidth: type == MtxEvent.VideoMessage ? Math.round(originalWidth*Math.min((timelineView.height/divisor)/(originalWidth*proportionalHeight), 1)) : 500
+    property int tempWidth: originalWidth < 1? 400: originalWidth
+    implicitWidth: type == MtxEvent.VideoMessage ? Math.round(tempWidth*Math.min((timelineView.height/divisor)/(tempWidth*proportionalHeight), 1)) : 500
     width: parent.width
     height: (type == MtxEvent.VideoMessage ? width*proportionalHeight : 80) + fileInfoLabel.height
     implicitHeight: height

resources/qml/delegates/Redacted.qml

@@ -10,10 +10,9 @@ import im.nheko 1.0
 
 Rectangle{
 
-    //required property real delegateWidth
     height: redactedLayout.implicitHeight + Nheko.paddingSmall
     implicitWidth: redactedLayout.implicitWidth + 2 * Nheko.paddingMedium
-    //implicitWidth: width
+    width: parent.width
     radius: fontMetrics.lineSpacing / 2 + 2 * Nheko.paddingSmall
     color: Nheko.colors.alternateBase
 

src/UserSettingsPage.cpp

@@ -70,8 +70,8 @@ UserSettings::load(std::optional<QString> profile)
     enlargeEmojiOnlyMessages_ =
       settings.value(QStringLiteral("user/timeline/enlarge_emoji_only_msg"), false).toBool();
     markdown_     = settings.value(QStringLiteral("user/markdown_enabled"), true).toBool();
-    bubbles_      = settings.value(QStringLiteral("user/bubbles_enabled"), true).toBool();
-    smallAvatars_ = settings.value(QStringLiteral("user/small_avatars_enabled"), true).toBool();
+    bubbles_      = settings.value(QStringLiteral("user/bubbles_enabled"), false).toBool();
+    smallAvatars_ = settings.value(QStringLiteral("user/small_avatars_enabled"), false).toBool();
     animateImagesOnHover_ =
       settings.value(QStringLiteral("user/animate_images_on_hover"), false).toBool();
     typingNotifications_ =