Most likely never.
The switch doesn't have the hardware to be able to run this. It likely never will because it is so sub-standard. If you search around here a bit, you can find where I posted the specs and explained in intricate detail why the switch can never run a slightly hardware demanding game. I mean, look at all the issues with Mortal Combat currently.
Found the most recent one. I'm sure I went into even more detail in one of the multiplayer threads as well.
Do note that the minimum hardware requirements for the game have increased since I posted that. So instead of being three times slower than min spec on the CPU, it is now almost four times slower.