Options don't appear when typing (mobile / firefox)

[maxkozlowski]

When you try to type in something on mobile/firefox, options won't appear. This effectively means that you can only select from the list but search is unusable. The issue is present for example on the svelecte website: https://mskocik.github.io/svelecte/

I have checked whether this issue is present on chrome - it isn't. On chrome it works as expected.

See an example below: