The transcript animates, so a page measuring it one frame later sized itself from a box caught
mid-collapse and left a dead strip the height the chat was shrinking from.
The toggle joins the other window controls in the banner, and opening the list now costs the
conversation its rows rather than costing the page more height.
The Scheduler sizes the views above the panel from what the chat leaves, so a chat that resizes
silently grew off the bottom and took its own composer with it.
It kept its own bar, send loop and poll, which is why a thread there died on reload while the
other two were saved and why its controls had drifted from the same controls everywhere else.
Offers, a settable subject, runtime heights and a profile hook — everything the dock does that
the shared component could not, so it can stop being a second implementation.
The picker sat above the transcript and the buttons below it, so the same component read
differently on each surface; size is the only thing a placement should get to choose.
Gmer4Lfe