Merge pull request #722 from bettysteger/main

fix(BModal): dispose modal before unmount

Author: VividLemon

packages/bootstrap-vue-3/src/components/BModal.vue

@@ -85,7 +85,7 @@
 <script setup lang="ts">
 // import type {BModalEmits, BModalProps} from '../types/components'
 import {Modal} from 'bootstrap'
-import {computed, nextTick, onMounted, ref, toRef, watch} from 'vue'
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, toRef, watch} from 'vue'
 import {useBooleanish, useEventListener, useId} from '../composables'
 import type {Booleanish, ClassValue, ColorVariant, InputSize} from '../types'
 import BButton from './BButton/BButton.vue'
@@ -326,6 +326,11 @@ onMounted(() => {
   }
 })
 
+onBeforeUnmount((): void => {
+  instance.value?.dispose()
+  instance.value = undefined
+})
+
 watch(
   () => props.noCloseOnBackdrop,
   (newValue) => {