not able to access controller methods other than .go()

[Sovai]

Checks

• [X] Not a duplicate.
• [X] Not a question, feature request, or anything other than a bug report directly related to Vue Splide. Use Discussions for these topics: https://github.com/Splidejs/splide/discussions

Version

0.6.12

Description

I have it like this in my template

<template>
       <Splide :options="options" ref="splide" @splide:active="onSlideMove">
          <SplideSlide>
            <TheMainPie />
          </SplideSlide>
          <SplideSlide>
            <TheMainBarChart />
          </SplideSlide>
        </Splide>

[...]
</template>

<script setup>

const splide = ref(null)
onMounted(() => {
  const slider = splide.value.splide;
  slider.go(1); // working as expected
  slider.scroll(1); // Unhandled Promise Rejection: TypeError: slider.scroll is not a function
  slider.move(1) // error
...

})

</script>

Reproduction Link

No response

Steps to Reproduce

1. setup splide
2. call splide methods via instance ...

Expected Behaviour

can use all the controller methods from original docs