Is there a way to automatically keep a warp train off the ground floor before and after warp transition? If the train is on the ground floor before or during the transition, it will enter manual mode. This requires a manual resetting of the train.

My garden floor spawned in incorrectly and has an extra column of tiles on the left, but holes on the right. Can there be a way to repair / "reset" the garden floor tiles?

Yes there is warp combinator for this reason. You can enable stations only for specific planets

My understanding of the warp combinator may be incomplete, but from my understanding:

1. The warp combinator can prevent the train from entering the ground floor during the warp transition.
2. The warp combinator cannot prevent the case of when the train is on the ground floor and you warp.

Can you force the train away (back to the factory floor) before the warp triggers?

Edit: I am on the latest patch. This is just to prevent the train from entering the "manual" mode and needing to be restarted.

I am looking into this and how to resolve it as it's the most vocal issue right now. It just needs a bit of time to make it well