Orthographic render jumps to perspective

When rendering a front view orthographic in Enscape unsing Rhino 6.0 the final render jumps to perspective.

Could anyone help me how to get around this rather frustrating issue?

Thanks

I am updated on the latest Enscape 2.9.1+34079

I found a way around this:

Synchronize Views: True - Set View - Save View - Synchronize Views: False - Render