When a lens is enabled, it would be nice if search autocomplete used information from the lens to make better suggestions.
If the lens contains keywords this could be done by prepending the keywords to the typed autocomplete string.
So for example if the lens included the keywords "slay spire" and the user typed "runic" into the search box, Kagi would actually autocomplete on the string "slay spire runic".
The presence of the lens keywords could be invisible to the user, or displayed in or near the search box in unmodifiable text as a visual reminder.