Have discovered recently while searching for multiple tags. Even if Search operator radio button AND selected, search for two tags returns results with OR logic. Mean, there is a contact, which has several tags assigned; search by selecting, say, two tags contact has, returns contacts tagged by one of tags, not both of them. Double- and triple-checked. Sounds like a bug, but not entirely sure, since no similar complains found. Will anyone with similar setup (mean, contacts with multiple tags), confirm it works / doesn't work, please.