<template>
  <button class="wizard-btn" tabindex="-1">
    <slot></slot>
  </button>
</template>
<script>
  export default {}
</script>
<style>
</style>

<template>
  <button class="wizard-btn" tabindex="-1" type="button">
    <slot></slot>
  </button>
</template>
<script>
  export default {}
</script>
<style>
</style>

Add explicit button type to button component
Add explicit button type to button component

Without an explicit type, the button defaults to a submit button if found within a form which can be problematic. Adding type="button" avoids that issue.