Client Viewer Window to Show When Ready- Dispute Digi Op pausing

Client Viewer Window to Show When Ready- Dispute Digi Op pausing 

Would love to have a feature to have the ( client monitor ) viewer window keep showing images when ready and have the option to pause the main window to make edits.

Often I may pause the main window to make an edit on the fly only to have the client call out to the photographer that it stopped working. Disrupting the follow of the shoot

To be able to pause my window only and have the client monitor keep showing would be a great benefit.