Oh, that worked, thank you!
Maybe you could implement the search suggestions URL into the OpenSearch (because at least when I added it via right click add search engine, it only added the search URL), but that could be an error on my part.
Also, I am just curious, where do you get the search suggestions from? Do you just query one of the engines?



You could also consider donating it to the projects you are hosting. Because developing that software still takes a lot of labour and these devs really need it