feat: notify user of multi-selection tool when selecting multiple val…

[stew-ro]

…ues one-by-one

[alex-krasn]

Upon testing: after I clicked the 10th word, I did not notice the teaching bubble right away, then when I, consecutively, clicked 11th word - it (the action of clicking) has dismissed the teaching buble, and I never saw it again. Suggestion: we should dismiss the bubble only when user click on [x] within the bubble, not on click on next word in the document, especially if user don't expect the bubble they will just keep to continue clicking.