Describe the bug

If no id is set for <b-modal> neither this.$root.$emit("bv::hide::modal", modalId); nor this.$bvModal.hide(modalId) hides the modal, when passing the generic id, that was catched with this.$root.$on("bv::modal::show", (ev, modalId) => {})

Steps to reproduce the bug

1. Create <b-modal> without id
2. Open modal and listen to the bv::modal::show-event to get the modal id
3. Try to close the modal with one of the methods explained before

Expected behavior

The opened modal should hide, because we have a unique id that refers to the currently opened modal.

Versions

Libraries:

• BootstrapVue: 2.0.0.rc21
• Bootstrap: 4.#.#
• Vue: 2.6.10

Demo link

Demo