Set a keyCommandHandler, otherwise the placeholder will never be removed.

Riot.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -14,8 +14,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/Cocoanetics/DTCoreText",
       "state" : {
-        "revision" : "9d2d4d2296e5d2d852a7d3c592b817d913a5d020",
-        "version" : "1.6.27"
+        "revision" : "b664664825da565b4c2b7a17dbe2369f68ae43d9",
+        "version" : "1.6.26"
       }
     },
     {
@@ -50,8 +50,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/matrix-org/matrix-wysiwyg-composer-swift",
       "state" : {
-        "revision" : "1100b217c04d096dfe072afb4484660ff794d805",
-        "version" : "2.2.2"
+        "revision" : "379ab4d0ff194eba197606c56345e5718b2e3810",
+        "version" : "2.15.0"
       }
     },
     {

RiotSwiftUI/Modules/Room/Composer/View/Composer.swift

@@ -143,7 +143,7 @@ struct Composer: View {
                     placeholder: viewModel.viewState.placeholder ?? "",
                     viewModel: wysiwygViewModel,
                     itemProviderHelper: nil,
-                    keyCommandHandler: nil,
+                    keyCommandHandler: handleKeyCommand,
                     pasteHandler: nil
                 )
                 .onAppear {
@@ -219,6 +219,17 @@ struct Composer: View {
         }
     }
     
+    func handleKeyCommand(_ keyCommand: WysiwygKeyCommand) -> Bool {
+        switch keyCommand {
+        case .enter:
+            sendMessageAction(wysiwygViewModel.content)
+            wysiwygViewModel.clearContent()
+            return true
+        case .shiftEnter:
+            return false
+        }
+    }
+    
     // MARK: Public
     
     init(