Is there any way to turn off pop-up UI windows (dialogues)? One of the UI changes in Blender 2.8 (I'm on 2.83.5) vs. 2.7 seems to be that, apparently, the one-window (no pop-up/ dialogue window) policy in the UI design seems to have been abandoned.
To give an example: previously, bringing up the save dialog with CTRL+W (now CTRL+S) would show the save view, which would simply replace the contents of the entire Blender Window. Doing this now, Blender will spawn an additional window for the save dialogue, with the main window remaining in the background.
Is there any way to turn this pop-up window behavior off and essentially revert to the 2.7 behavior?
I've found how to do this for the Render and File Browser (applies to the save dialogue) windows: Edit &gt; Preferences &gt; Interface &gt; Editors &gt; Temporary Windows.
However, this does not prevent the preferences window itself from opening up as a new window, so this doesn't fully answer the question.