vue multiselect doesn't update the selected array of obj after remove one
For updating the array from vue multiselect use @select and @remove events
Example: <multiselect  @select="selectionChange" @remove="removeElement"> </multiselect>
Into methods add the next functions
methods: {
    removeElement() {
      this.$forceUpdate();
    },
    selectionChange() {
      this.$forceUpdate();
    },
}
this.$forceUpdate(); will update the state.
