Local pane when connecting remotely

Anotherdaylight

Hello,

Why the pane also appears locally when connecting to a remote computer.
How can we hide it permanently?

[Post Edited - English only please]

Anotherdaylight

Ce n'est pas sympa d'avoir modifié mon post...
Et en anglais je n'ai pas de réponse...
J'aurais préféré une réponse plutôt qu'une modification...

It's not nice to have changed my post ...
And in English I do not have an answer ...
I would have preferred an answer rather than a modification ...