At the top of the Settings dialog, there is a handy Filter field, that lets you type the name of an option to find it.
But it does not find everything that it should, which can lead to confusion.
Currently it only searches the actual label for the option. It does NOT search the labels or headings for the sections that options are grouped in.
This means that if you search for "date" or "time", it does NOT find the page with the "Keep original date/time" options, because those words are only in the section label, not in any of the labels for the actual options.
Likewise if you search for "AVIF" it does not find the AVIF options on the Write page, because "AVIF" appears only on the tab, not on the options.
Also if you search for "Anti-aliasing" you do not find the "Anti-aliasing" options. You can't even find the Anti-Aliasing options if you search for "Lanczos" because it doesn't search values.
To find "Anti-Aliasing" you'd actually have to search for "Zoom". Not very intuitive.
It would be better if the filter searched the section labels as well.
Improve Settings Filter/Search
Moderator: xnview