modalbox.hide is not working in webix 6.2 while other version was
Hello!
In view of the fact that webix.modalbox return promise in the new version, so you need to add the id to the method hide().
Please check the sample: https://snippet.webix.com/yyrh5zs4
Alternatively, is possible to usewebix.modalbox.hideAll() which help you to hide all modalboxes without using ID.