Problem - Save Scene As - Sequencer - loses connections to the cameras, wind direction, directional light and so on

Hello

If I do a “Save Scene As” in Unreal, the Sequencer loses its connections to the cameras, wind direction, directional light and I have to set it all up again.

For example I might want a snowy scene, lava and so on.

How do i fix this or work around this issue?

Thank you in advance.