**Bug category** <!-- Mark the bug category with an x--> - [ ] *bug - compilation error* - [ ] *bug - compilation warning* - [ ] *bug - runtime error* - [ ] *bug - runtime warning* - [ ] *bug - logic error* - [x] *bug - others* **Describe the bug** <!--Please be civil. This is an environment for collaboration.--> I cannot perform any kind of search and stuck at "Initializing search" when in pages other than the homepage. I suppose an update to your mkdocs and rebuild the doc would fix the issue. **Steps to Reproduce** Just go to the documentation and click on any other pages, perform search **Output**  **Platform** <!-- Mark your platform with an x--> - [x] *cross-platform issue - linux* - [ ] *cross-platform issue - windows* - [ ] *cross-platform issue - macos* **Environment Details:** - OS: Linux - OS Version: Not relevant - Compiler: Not relevant - Compiler version: Not relevant **Additional context** <!--optional-->