I just updated Firefox to v.140, and now it takes FOUR CLICKS where it should be one:
Suppose you enter a text (to search) into the Search field of New Page. (That's how I do my searches usually). => By default, it gets my default search engine's ("DuckDuckGo") prefix.
To use a different Search Engine (which I need very often: Wikipedia, UrbanDictionary, etc etc):
So it's 4 clicks where it should be one:
See also:
Searching by different engine: immediate research just after selecting the engine.
Firefox hides search engines – A frustrating change!
Seriously: why 4 clicks (in one of the most often used functionality) instead of one???