Fix click on user delegate not making it a mention

TODO.md

@@ -1,5 +1,6 @@
 # TODO
 
+- save usersCompleted in state.json
 - refresh server list button
 
 - global presence control
@@ -60,9 +61,8 @@
 ## Interface
 
 - Colorize "@room" in messages
-  opening a page or popup
 - Device IP geolocation
-- Can rooms but left with a reason?
+- Can rooms be left with a reason?
 
 - When responding to a message, highlight that message in the timeline
 - Highlight timeline messages that mentions our user
@@ -168,7 +168,6 @@
 - Prevent starting multiple client instances, causes problems with E2E DB
 - Check if username exists on login screen
 - [Soft logouts](https://github.com/poljar/matrix-nio/commit/aba10)
-- Logout previous session when adding an account that's already connected
 
 - Cache and restore profiles, room events and client states
 

src/gui/Pages/Chat/AutoCompletion/UserAutoCompletion.qml

@@ -99,8 +99,9 @@ HListView {
         width: root.width
         colorName: hovered || root.currentIndex === model.index
         onClicked: {
-            currentIndex = model.index
-            root.open    = false
+            root.currentIndex = model.index
+            root.accept()
+            root.open = false
         }
     }