Identify: search for missing life stage - bug?

[carnifex]

Not sure if this is a bug so I placed it in the ‘General’ category - but from my understanding I would expect a different result:

Wanting to annotate sex of (adult) butterflies, so my settings are:

‘with annotation’: adult (to filter out the caterpillars)
‘without annotation’: Sex = any

However, in the results I also get many observations where both life stage and sex are already annotated…
Link

[kiwifergus]

the two conditions would seem to be treated as a logical OR rather than a logical AND which I think is expected behaviour.

[carnifex]

@tiwane But is it intended to have them linked that way? And if so, is it possible to tweak the URL into an ‘AND’ command?