diff --git a/pyminer2/extensions/packages/ipython_console/ipythonqtconsole.py b/pyminer2/extensions/packages/ipython_console/ipythonqtconsole.py
index c5c5c5ccb0472a6846bd030e444161157d315905..c55012e7e705a8c8b88bb15dee6fe693794dfcf3 100644
--- a/pyminer2/extensions/packages/ipython_console/ipythonqtconsole.py
+++ b/pyminer2/extensions/packages/ipython_console/ipythonqtconsole.py
@@ -183,6 +183,7 @@ class ConsoleWidget(RichJupyterWidget):
         cursor: QTextCursor = self._prompt_cursor
         cursor.movePosition(QTextCursor.End)
         cursor.insertText('%s\n' % hint_text)
+        self._finalize_input_request()  # display input string buffer in console.
         cursor.movePosition(QTextCursor.End)
         if self.kernel_client is None:
             self.commands_pool.append((source, hidden, hint_text))