Jupyter Lmod is a notebook server extension that allows users to interact with environment modules before launching kernels. It adds a tab that includes a search bar that uses jQuery UI autocomplete.
PR #3655 updated the jQuery version to 3.3 and left jQuery UI version to 1.10. There are compatibility issues between these two versions that manifest in jupyter-lmod. The results proposed by autocomplete appears at the top of the page instead of under the search bar.
Update jquery-ui to 1.12 in
I could not find the exact reason why jQuery UI 1.10 autocomplete does not work with jQuery 3.3. I came to the conclusion that jquery-ui had to be updated after reading the following answer on StackOverflow https://stackoverflow.com/a/50016548. I wish I had a better source.