Where does Vivaldi keep Search Engines data?

[cdytoby]

Related Posts:
https://forum.vivaldi.net/topic/11640/where-vivaldi-keep-search-engines-data
https://forum.vivaldi.net/topic/3735/search-engines-settings-file-location

I ask this because Vivaldi don't provide search engine order sorting, and I really want this work, so I started searching it, but I can't find it anywhere. Perference and bookmarks are not the place vivaldi stores them.

And the related posts and replys provide no useful information on this.

So I ask again, here, where does Vivaldi keep Search Engines data?