Vuetify - calendar with year only selection?

Question

Vue.js

Hello.
There is a task to make a calendar in which only the year is available for selection.
The calendar has a "From" and "To" field, filtering occurs between dates.
At the moment I have a situation in which the first click on each of the fields gives the desired result, BUT if the year needs to be changed, I have a choice of month in one of the fields (arbitrarily).

- I suppose it's in this area, but I don't know how I can do better.

watch: {
      menu_from (val) {
      val && this.$nextTick(() => (this.$refs.picker.activePicker = 'YEAR'))
    },
    menu_to (val) {
      val && this.$nextTick(() => (this.$refs.picker.activePicker = 'YEAR'))
    },
  },

Rest of the code:

computed: {
    from_dateNom () {
      return this.from_dateNomRaw ? moment(this.from_dateNomRaw).format('YYYY') : ''
    },
    to_dateNom () {
      return this.to_dateNomRaw ? moment(this.to_dateNomRaw).format('YYYY') : ''
    },

<template v-slot:activator="{ on, attrs }">
                    <v-text-field
                      class="from-date mr-1"
                      :value="from_dateNom"
                      label="От"
                      readonly
                      append-icon="mdi-calendar"
                      outlined
                      hide-details
                      clearable
                      v-bind="attrs"
                      v-on="on"
                    ></v-text-field>
                  </template>
                  <v-date-picker
                    v-model="from_dateNomRaw"
                    no-title
                    :first-day-of-week="1"
                    :max="todayMix"
                    reactive
                    show-current
                    type="month"
                    ref="picker"
                    color="primary"
                    locale="ru"
                    @input="menu_from = false"
                    scrollable
                  >
                  </v-date-picker>

upd: Yes, indeed, on the second click on the year line, my activePicker changes from "YEAR" to "MONTH", I still don't understand what to do with it