The new-workspace composer uses preserve-and-lock: it keeps the typed
text through workspace creation so it survives a failure. But the input
minimized its height on every submit, collapsing a multi-line draft to
one line while the text and loading spinner remained — clipped and ugly.
Gate the height-minimize on the same condition that clears the text, so
the box only collapses when the text actually goes away (agent panel),
not when it's preserved (new-workspace).
Mohamed Boudra
1250f5cf4f