Empty slide rendered with false conditional

[victorakioz]

Bugs and Questions

Describe Your Environment

• What version of nuka-carousel are you using? 5.2.0
• What version of React are you using? 18.2.0
• What browser are you using? Brave

Describe the Problem

When having a slide that should be conditionally rendered, if false an empty slide is rendered instead of none.

Code sandbox reproduction: https://codesandbox.io/s/heuristic-stonebraker-3pn8jc?file=/src/App.js:233-383

Expected behavior: Not having the empty slide when a condition is false

Actual behavior: Empty slide being rendered.