Hide "previous" button on step 1

[lonix1]

I want to hide the "previous" button on the first step.

I read the docs, and tried this for the first step's config:

popover: {
  disableButtons: [ 'previous' ]
}

That didn't work (the previous button was still shown).

So just to be sure, I tried disabling it completely in the overall config:

{
  steps: [ ... ],
  disableButtons: [ 'previous' ]
}

But that also didn't work. Is it a bug?

[xionnon]

driver.js/src/popover.ts

Line 18 in 9e6f1a4

showButtons?: AllowedButtons[];

@lonix1