Added to Trello: https://trello.com/c/a8vjKoJX/12-bug-1445543-multi-window-gtk-apps-in-mir-are-randomly-unresponsive-seem-to-freeze
Added to Trello: https:/ /trello. com/c/a8vjKoJX/ 12-bug- 1445543- multi-window- gtk-apps- in-mir- are-randomly- unresponsive- seem-to- freeze