Fixed wrong text bubble width with small messages

lib/view/pages/talk/components/chatBubble.dart

@@ -124,10 +124,7 @@ class _ChatBubbleState extends State<ChatBubble> {
                 maxWidth: MediaQuery.of(context).size.width * 0.9,
                 minWidth: showActorDisplayName ? _textSize(widget.bubbleData.actorDisplayName, actorTextStyle).width : 30,
               ),
-              child: Column(
+              child: Stack(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  Stack(
                 children: [
                   Padding(
                       padding: EdgeInsets.only(bottom: showBubbleTime ? 18 : 0, top: showActorDisplayName ? 18 : 0),
@@ -141,6 +138,7 @@ class _ChatBubbleState extends State<ChatBubble> {
                       child: Text(
                         widget.bubbleData.actorDisplayName,
                         textAlign: TextAlign.start,
+                        overflow: TextOverflow.ellipsis,
                         style: actorTextStyle,
                       ),
                     ),
@@ -157,14 +155,17 @@ class _ChatBubbleState extends State<ChatBubble> {
                       ),
                     ),
                   ),
-                    ],
-                  ),
                   Visibility(
                     visible: downloadProgress > 0,
-                    child: LinearProgressIndicator(value: downloadProgress/100)
+                    child: Positioned(
+                      bottom: 0,
+                      right: 0,
+                      left: 0,
+                      child: LinearProgressIndicator(value: downloadProgress/100),
+                    ),
                   ),
                 ],
-              )
+              ),
             ),
           ),
           onLongPress: () {