Fix zero-sized message editors when context strip is empty (#30079)

Antonio Scandurra , Ben Brandt , and Nathan Sobo created

Release Notes:

- Fixed a bug that would cause the message composer in the agent panel
to not render when the context strip was empty.

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: Nathan Sobo <nathan@zed.dev>

Change summary

crates/agent/src/message_editor.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/agent/src/message_editor.rs 🔗

@@ -637,7 +637,7 @@ impl MessageEditor {
                         this.h(vh(0.8, window)).justify_between()
                     })
                     .child(
-                        div()
+                        v_flex()
                             .min_h_16()
                             .when(is_editor_expanded, |this| this.h_full())
                             .child({