Caja file search include hidden folders and files.
I know mate-search-tool and good-old find works well for more advanced file searches but Caja’s simplified Search for Files... (Ctrl+F) is so convenient. But it lacks searching for hidden folders and files which Caja so easily displays.
Proposal
If, and only if, hidden folders and files are enabled in Caja (Ctrl+H toggle), include them in the file search. Ideally, results would also toggle with Ctrl+H.