Viewport "Zoom In" using Embedded Start

[AndreaMonzini]

Hello,

testing UPBGE 3.6.1 under GNU/Linux.
with the start cube scene i noticed that after pressing P ( "Use Viewport Render" disabled ), i see a little zoom in ( or bigger render view ) in the viewport scene and visually with no size/zoom correspondences of the cube rendered ( or other scene ).
If the point of view is from a selected camera ( numpad 0 ), after pressing P there is a perfect correspondence and no "zoom in" but only if the camera frame is visible otherwise there is a zoom out to show the camera scene.

Workaround:
enable "Use Viewport Render" but for what i understand not all features are supported using it.

Thank you