i'd like to have the Scene Settings be the default tab on Skyline start
This you can set up by saving it as your default layout in the top menu.
after an object is selected then if we click another object in the scene viewer then the gizmo disappears
Bug/need improvement (very low priority) yes this is by default as the first click de-selects and the second selects, so to select the next object just double click. This will change in the future but we have been working fine with it for now.
( personal preference ) I'd like the Syline Console to be a tab in the bottom next to Post Processing or maybe might be better under the Entity Presets
This can be moved anywhere or screen and save the layout. Sorry the lower panel will be getting removed at some point.
I'd like to have the tabs "Properties, Scene Setings, Terrain Editor, ect" on top pf the right side of the editor insead of on bottom
This is the default way the interface system works, its not a problem once you get used to it

All around you guys have put a ton of work into this and it really really shows
Thank you, yes we are working very hard to get Skyline up and running
