diff --git a/crates/gpui/Cargo.toml b/crates/gpui/Cargo.toml
index d720dfb2a1..0bf0cd8c0f 100644
--- a/crates/gpui/Cargo.toml
+++ b/crates/gpui/Cargo.toml
@@ -121,7 +121,7 @@ smallvec.workspace = true
 smol.workspace = true
 strum.workspace = true
 sum_tree.workspace = true
-taffy = "=0.9.0"
+taffy = { version = "=0.9.0", features = ["debug"] }
 thiserror.workspace = true
 util.workspace = true
 uuid.workspace = true
diff --git a/crates/gpui/src/elements/div.rs b/crates/gpui/src/elements/div.rs
index 09afbff929..0669d36b2c 100644
--- a/crates/gpui/src/elements/div.rs
+++ b/crates/gpui/src/elements/div.rs
@@ -23,6 +23,7 @@ use crate::{
     MouseClickEvent, MouseDownEvent, MouseMoveEvent, MouseUpEvent, Overflow, ParentElement, Pixels,
     Point, Render, ScrollWheelEvent, SharedString, Size, Style, StyleRefinement, Styled, Task,
     TooltipId, Visibility, Window, WindowControlArea, point, px, size,
+    taffy::{CONTAINER_LAYOUT_ID_TO_DEBUG, LAYOUT_ID_TO_DEBUG},
 };
 use collections::HashMap;
 use refineable::Refineable;
@@ -1298,7 +1299,23 @@ impl Element for Div {
                             .iter_mut()
                             .map(|child| child.request_layout(window, cx))
                             .collect::<SmallVec<_>>();
-                        window.request_layout(style, child_layout_ids.iter().copied(), cx)
+                        let layout_id =
+                            window.request_layout(style, child_layout_ids.iter().copied(), cx);
+                        if let Some(global_id) = global_id.as_ref()
+                            && global_id.0.ends_with(&["api-key-editor".into()])
+                        {
+                            LAYOUT_ID_TO_DEBUG.with_borrow_mut(|layout_id_to_debug| {
+                                *layout_id_to_debug = Some(layout_id)
+                            });
+                        }
+                        if let Some(global_id) = global_id.as_ref()
+                            && global_id.0.ends_with(&["open-router-container".into()])
+                        {
+                            CONTAINER_LAYOUT_ID_TO_DEBUG.with_borrow_mut(|layout_id_to_debug| {
+                                *layout_id_to_debug = Some(layout_id)
+                            });
+                        }
+                        layout_id
                     })
                 },
             )
diff --git a/crates/gpui/src/taffy.rs b/crates/gpui/src/taffy.rs
index ee21ecd8c4..61736e456c 100644
--- a/crates/gpui/src/taffy.rs
+++ b/crates/gpui/src/taffy.rs
@@ -3,7 +3,7 @@ use crate::{
 };
 use collections::{FxHashMap, FxHashSet};
 use smallvec::SmallVec;
-use std::{fmt::Debug, ops::Range};
+use std::{cell::RefCell, fmt::Debug, ops::Range};
 use taffy::{
     TaffyTree, TraversePartialTree as _,
     geometry::{Point as TaffyPoint, Rect as TaffyRect, Size as TaffySize},
@@ -11,6 +11,14 @@ use taffy::{
     tree::NodeId,
 };
 
+thread_local! {
+    pub static LAYOUT_ID_TO_DEBUG: RefCell<Option<LayoutId>> = const { RefCell::new(None) };
+}
+
+thread_local! {
+    pub static CONTAINER_LAYOUT_ID_TO_DEBUG: RefCell<Option<LayoutId>> = const { RefCell::new(None) };
+}
+
 type NodeMeasureFn = Box<
     dyn FnMut(Size<Option<Pixels>>, Size<AvailableSpace>, &mut Window, &mut App) -> Size<Pixels>,
 >;
@@ -198,6 +206,14 @@ impl TaffyLayoutEngine {
             )
             .expect(EXPECT_MESSAGE);
 
+        LAYOUT_ID_TO_DEBUG.with_borrow(|layout_id_to_debug| {
+            println!("Layout ID Debug: {:?}", layout_id_to_debug);
+        });
+
+        CONTAINER_LAYOUT_ID_TO_DEBUG.with_borrow(|layout_id| {
+            println!("Container Layout ID Debug: {:?}\n", layout_id);
+        });
+
         // println!("compute_layout took {:?}", started_at.elapsed());
     }
 
diff --git a/crates/language_models/src/provider/open_router.rs b/crates/language_models/src/provider/open_router.rs
index 3a492086f1..6e56bb5344 100644
--- a/crates/language_models/src/provider/open_router.rs
+++ b/crates/language_models/src/provider/open_router.rs
@@ -853,6 +853,7 @@ impl Render for ConfigurationView {
             div().child(Label::new("Loading credentials...")).into_any()
         } else if self.should_render_editor(cx) {
             v_flex()
+                .id("open-router-container")
                 .size_full()
                 .on_action(cx.listener(Self::save_api_key))
                 .child(Label::new("To use Zed's agent with OpenRouter, you need to add an API key. Follow these steps:"))
@@ -872,6 +873,7 @@ impl Render for ConfigurationView {
                 )
                 .child(
                     h_flex()
+                        .id("api-key-editor")
                         .w_full()
                         .my_2()
                         .px_2()