=== pressed the divider
 File  Go ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Filter      │new task…                              Add
(o) All░░░░░│»[x] write the spec░░░░░░░░░░░░░░░░░░░░░░░░
( ) Open    │»[x] build the reconciler
( ) Done    │»[ ] lay it out
            │»[ ] route the pointer
            │»[ ] wire up focus
            │
            │
            │
            │
            │
            │
5 tasks · light · synced 0 · ready

=== dragged right — the pointer left the divider's own column
 File  Go ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Filter              │new task…                      Add
(o) All░░░░░░░░░░░░░│»[x] write the spec░░░░░░░░░░░░░░░░
( ) Open            │»[x] build the reconciler
( ) Done            │»[ ] lay it out
                    │»[ ] route the pointer
                    │»[ ] wire up focus
                    │
                    │
                    │
                    │
                    │
                    │
5 tasks · light · synced 0 · ready

=== and back left, over an unrelated widget
 File  Go ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Filter  │new task…                                  Add
(o) All░│»[x] write the spec░░░░░░░░░░░░░░░░░░░░░░░░░░░░
( ) Open│»[x] build the reconciler
( ) Done│»[ ] lay it out
        │»[ ] route the pointer
        │»[ ] wire up focus
        │
        │
        │
        │
        │
        │
5 tasks · light · synced 0 · ready

=== released: moving no longer resizes
 File  Go ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Filter  │new task…                                  Add
(o) All░│»[x] write the spec░░░░░░░░░░░░░░░░░░░░░░░░░░░░
( ) Open│»[x] build the reconciler
( ) Done│»[ ] lay it out
        │»[ ] route the pointer
        │»[ ] wire up focus
        │
        │
        │
        │
        │
        │
5 tasks · light · synced 0 · ready

