When passing multiple list names, only the first list's reminders are returned.
remindctl list "Grocery Store" COSTCO -j # returns only Grocery Store items
remindctl list COSTCO "Grocery Store" -j # returns only COSTCO items
Expected: merged results from all named lists.
Observed: results from first list only, subsequent lists silently dropped.
macOS Tahoe 26.3, remindctl version 0.1.1