Cannot focus pane if window name contains spaces

[garrettr]

Steps to reproduce

In ~/.teamocil/str.yml:

windows:
  - name: window name with spaces
    layout: tiled
    panes:
      - commands:
          - echo "1"
        focus: true
      - commands:
          - echo "2"

Run tmux, then teamocil str.

Expected behavior

Teamocil should switch to the first pane, which has focus: true set.

Observed behavior

Teamocil keeps the second pane focused, seemingly ignoring focus: true on the first pane.

Output of teamocil --debug

$ teamocil str --debug

tmux rename-session 'teamocil-session-587887'
tmux new-window -n 'window name with spaces'
tmux send-keys -t 'window name with spaces.0' 'echo "1"'
tmux send-keys -t 'window name with spaces.0' 'Enter'
tmux select-layout -t 'window name with spaces' 'tiled'
tmux split-window -t 'window name with spaces'
tmux send-keys -t 'window name with spaces.1' 'echo "2"'
tmux send-keys -t 'window name with spaces.1' 'Enter'
tmux select-layout -t 'window name with spaces' 'tiled'
tmux select-pane -t window name with spaces.0