Reset end in new Minecraft - Play Station?

I asked the question before, but the answer didn't help me.

After the new update, the option to reset the end is no longer where it was previously - where you just ticked the box.

Where can you now reset that on the Play Station Edition?

You can also switch to the old edition where that went

But I've already started a new world with a lot of work inside.

Did they patch that out in the current version?