Way to reinitialize when DOM changes

[esskar]

We want to use coreui with a special SPA web framework (nothing known to the public).
We load coreui.bundle.min.js from index.html; initially, the app does not have a sidebar. The sidebar is added to the DOM when certain criteria is met. For that, the sidebar javascript seems to get initialized (_clickOutListener is not registered).
Is there a way easy way to reinitalize coreui from javascript code?

EDIT: I wanted to ask this in the coreui repository, but they seem to reference to here!?