Fix CollectionCreatorModal being reopened on selection after creating…

… a collection

The CollectionCreatorModal.hideModal() function is only called on Cancel or when we explicitly set the prop hideModalOnCreate to true. If we don't set this prop, it leaves the `collectionModalShow` ref set to true as the event to change it to false never gets fired.

client/src/components/History/CurrentHistory/HistoryOperations/SelectionOperations.vue

@@ -145,6 +145,7 @@
             :filter-text="filterText"
             :selected-items="collectionSelection"
             :show-modal.sync="collectionModalShow"
+            hide-modal-on-create
             default-hide-source-items
             @created-collection="createdCollection" />
     </section>