How to turn off automatic sending for translation when opening Trados Online Editor in Trados Enterprise

We've encountered an issue in Trados Enterprise where every time we open a project in the Trados Online Editor, all segments are sent for translation, regardless of their completion via machine translation. But we want to send segments only once and not do it repeatedly when open TOE.

We have tried adjusting various settings in an attempt to resolve this, but unfortunately, we haven't been successful.

Could you guide us on how to stop these unnecessary translation requests? Perhaps there’s a specific setting we need to adjust?