Export Panel switch my two screens Workspace to one screen and doesn't switch back

Since an mid-year updtate in 2023, when I click on the "export" button to open the export panel, my personalized two screens workspace switch to a one screen (main screen) workspace.

This might not be an issue if when I click on the "edit" button it switches back to the personalized two screens workspace, but it doesn't. And I need to switch to another preset workspace then to my personalized workspace to be back on track.

Is there any solution ? It was working well before this update.