Oberhesse wrote
The Keyboard History plugin extends the virtual keyboard with an input log from which previously entered texts can be restored.
The size of the history (maximum number of entries) and the hotkey with which it can be accessed from the virtual keyboard can be configured. The default setting is the menu button.
When querying the history, it is possible to delete individual entries or the entire history.
Note: The plugin is stored in the extension directory under “KeyboardHistory”.