Window: Fixed InnerClipRect right-most coordinates using wrong padding setting (introduced in 1.71).

docs/CHANGELOG.txt

@@ -42,6 +42,7 @@ Breaking Changes:
   the new names and equivalent.
 
 Other Changes:
+- Window: Fixed InnerClipRect right-most coordinates using wrong padding setting (introduced in 1.71).
 - ImDrawList: Fixed CloneOutput() helper crashing. (#1860) [@gviot]
 - ImDrawListSlitter, ImDrawList::ChannelsSplit(), : Fixed an issue with merging draw commands between channel 0 and 1. (#2624)
 

imgui.cpp

@@ -5618,7 +5618,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
         float top_border_size = (((flags & ImGuiWindowFlags_MenuBar) || !(flags & ImGuiWindowFlags_NoTitleBar)) ? style.FrameBorderSize : window->WindowBorderSize);
         window->InnerClipRect.Min.x = ImFloor(0.5f + window->InnerRect.Min.x + ImMax(ImFloor(window->WindowPadding.x * 0.5f), window->WindowBorderSize));
         window->InnerClipRect.Min.y = ImFloor(0.5f + window->InnerRect.Min.y + top_border_size);
-        window->InnerClipRect.Max.x = ImFloor(0.5f + window->InnerRect.Max.x - ImMax(ImFloor(window->WindowPadding.y * 0.5f), window->WindowBorderSize));
+        window->InnerClipRect.Max.x = ImFloor(0.5f + window->InnerRect.Max.x - ImMax(ImFloor(window->WindowPadding.x * 0.5f), window->WindowBorderSize));
         window->InnerClipRect.Max.y = ImFloor(0.5f + window->InnerRect.Max.y - window->WindowBorderSize);
         window->InnerClipRect.ClipWithFull(host_rect);