Opera for Windows version 122.0.5643.51
Windows 11

I'd like to change the default search engine used in the address bar to be either Kagi or Quant. I can add them and use the <letter><space> method to force using them, but I cannot change the default.

Am I misunderstanding, and that default can't actually be changed?

I most emphatically don't want to use Google, and hope I'm not locked into that being the default.

Many thanks for any help!
kmkkmk