0006050: Pasting large amount of text into Searchbar --> freeze
Description
If the user pastes a large amount of text into the searchbar, MM freezes and opens 100's of Elog dialogs, making it impossible to send any.
To reproduce, I duplicated the text below 10 times (in notepad, so that it was ten times as long) and then pasted it into MM when the search bar was highlighted:
