TextMessageDelegate: fix alignment for outgoing emojis

GitLab: #861
Change-Id: I32c643e56a730e4d3d5a6688308a50d18bf95cb6

src/app/commoncomponents/TextMessageDelegate.qml

@@ -64,6 +64,8 @@ SBSMessageBase {
                     Math.max(extraContent.width,
                              Math.min(implicitWidth - avatarBlockWidth,
                                       extraContent.minSize) - senderMargin )
+                else if (isEmojiOnly)
+                    Math.min(implicitWidth, innerContent.width - senderMargin - (innerContent.width - senderMargin) % (JamiTheme.chatviewEmojiSize + 2))
                 else
                     Math.min(implicitWidth, innerContent.width - senderMargin)
             }