I installed JHipster 4 and followed all the steps given at https://jhipster.github.io/ to install and run the application (Monolithic, no SCSS).
All is working fine and I installed bootswatch (https://jhipster.github.io/modules/marketplace/#/details/generator-jhipster-bootswatch)
But when I restart the app again (running "mvnw" in one console and "yarn start" in the second console), I do not get the footer dropdown list.
Do I have something extra to do?
generator-jhipster-bootswatch does not support Angular 2+, there's an opened issue.
So your alternatives are: