SearchBar behaves oddly when I print expressions in it.
* Enter 3+4 in search bar
* ALT/CMD-p to print
* A small widget pops up below the bar with the result 7
* It doesn't disappear when you click elsewhere.
* I had to bring up a halo to delete it.
* Clicking back in the search bar and pressing enter also dismisses it.
This is in latest Squeak 6.0alpha-19714 64b on Linux.