how to reproduce

• connect to cms (demo)
• define a search engine in a page
• search for the word "ametys"
• set-up the search engine by tag (for example news)
• search for "ametys"

actual behavior

• the results of the search does not contains the same contents as the first search, it looks like the search is not done on all the contents but only on all the content that with a tag in the category "news". I do not expect this behavior.

Expected behavior

• it search on everything because may be I'd like to do a search engine with more that one tag category and do some filter by using tags

second behavior

• whe I click on the tag select box (only when I'm in back-office), it open a new tab in chrome and ff