diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index a8fdd4704..838f8e1c3 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -54,6 +54,10 @@ Other Changes:
 - Menus:
   - Fixed MenuItem() label position and BeginMenu() arrow/icon/popup positions,
     when used inside a line with a baseline offset.
+- Tables:
+  - Fixed an issue where a very thin scrolling table would advance parent layout
+    slightly differently depending on its visibility (caused by a mismatch
+    between hard minimum window size and table minimum size).
 - Scrollbar: fixed a codepath leading to a divide-by-zero (which would not be
   noticeable by user but detected by sanitizers). (#9089) [@judicaelclair]
 - Backends:
diff --git a/imgui.cpp b/imgui.cpp
index 640d6b34a..536bb17b0 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -6584,13 +6584,13 @@ static inline ImVec2 CalcWindowMinSize(ImGuiWindow* window)
     ImVec2 size_min;
     if ((window->Flags & ImGuiWindowFlags_ChildWindow) && !(window->Flags & ImGuiWindowFlags_Popup))
     {
-        size_min.x = (window->ChildFlags & ImGuiChildFlags_ResizeX) ? g.Style.WindowMinSize.x : 4.0f;
-        size_min.y = (window->ChildFlags & ImGuiChildFlags_ResizeY) ? g.Style.WindowMinSize.y : 4.0f;
+        size_min.x = (window->ChildFlags & ImGuiChildFlags_ResizeX) ? g.Style.WindowMinSize.x : IMGUI_WINDOW_HARD_MIN_SIZE;
+        size_min.y = (window->ChildFlags & ImGuiChildFlags_ResizeY) ? g.Style.WindowMinSize.y : IMGUI_WINDOW_HARD_MIN_SIZE;
     }
     else
     {
-        size_min.x = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.x : 4.0f;
-        size_min.y = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.y : 4.0f;
+        size_min.x = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.x : IMGUI_WINDOW_HARD_MIN_SIZE;
+        size_min.y = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.y : IMGUI_WINDOW_HARD_MIN_SIZE;
     }
 
     // Reduce artifacts with very small windows
diff --git a/imgui_internal.h b/imgui_internal.h
index 788d1d5e6..318d013d4 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -2561,6 +2561,8 @@ struct ImGuiContext
 // [SECTION] ImGuiWindowTempData, ImGuiWindow
 //-----------------------------------------------------------------------------
 
+#define IMGUI_WINDOW_HARD_MIN_SIZE 4.0f
+
 // Transient per-window data, reset at the beginning of the frame. This used to be called ImGuiDrawContext, hence the DC variable name in ImGuiWindow.
 // (That's theory, in practice the delimitation between ImGuiWindow and ImGuiWindowTempData is quite tenuous and could be reconsidered..)
 // (This doesn't need a constructor because we zero-clear it as part of ImGuiWindow and all frame-temporary data are setup on Begin)
diff --git a/imgui_tables.cpp b/imgui_tables.cpp
index 0a259e0c9..0e8c5f17e 100644
--- a/imgui_tables.cpp
+++ b/imgui_tables.cpp
@@ -335,7 +335,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
     // - always performing the GetOrAddByKey() O(log N) query in g.Tables.Map[].
     const bool use_child_window = (flags & (ImGuiTableFlags_ScrollX | ImGuiTableFlags_ScrollY)) != 0;
     const ImVec2 avail_size = GetContentRegionAvail();
-    const ImVec2 actual_outer_size = ImTrunc(CalcItemSize(outer_size, ImMax(avail_size.x, 1.0f), use_child_window ? ImMax(avail_size.y, 1.0f) : 0.0f));
+    const ImVec2 actual_outer_size = ImTrunc(CalcItemSize(outer_size, ImMax(avail_size.x, IMGUI_WINDOW_HARD_MIN_SIZE), use_child_window ? ImMax(avail_size.y, IMGUI_WINDOW_HARD_MIN_SIZE) : 0.0f));
     const ImRect outer_rect(outer_window->DC.CursorPos, outer_window->DC.CursorPos + actual_outer_size);
     const bool outer_window_is_measuring_size = (outer_window->AutoFitFramesX > 0) || (outer_window->AutoFitFramesY > 0); // Doesn't apply to AlwaysAutoResize windows!
     if (use_child_window && IsClippedEx(outer_rect, 0) && !outer_window_is_measuring_size)