Nav: fixed absolute mouse position (with NavEnableSetMousePos config flag) when using Home/End leads to scrolling.

docs/CHANGELOG.txt

@@ -41,6 +41,8 @@ Other Changes:
 - Added IsMouseTripleClicked() function. Tracking multi-click count in IO structure. (#3229) [@kudaba]
 - Modals: fixed issue hovering popups inside a child inside a modal. (#4676, #4527)
 - Fixed IsWindowFocused()/IsWindowHovered() issues with childs inside popups. (#4676)
+- Nav: fixed absolute mouse position (with NavEnableSetMousePos config flag) when using Home/End
+  leads to scrolling.
 - InputText: made double-click select word, triple-line select line. Word delimitation logic differs
   slightly from the one used by CTRL+arrows. (#2244)
 - Backends: Vulkan: Call vkCmdSetScissor() at the end of render with a full-viewport to reduce

imgui.cpp

@@ -9619,7 +9619,7 @@ void ImGui::NavMoveRequestApplyResult()
         {
             // FIXME: Should remove this
             float scroll_target = (g.NavMoveDir == ImGuiDir_Up) ? result->Window->ScrollMax.y : 0.0f;
-            delta_scroll.y = result->Window->Scroll.y - scroll_target;
+            delta_scroll.y = scroll_target - result->Window->Scroll.y;
             SetScrollY(result->Window, scroll_target);
         }
         else

imgui.h

@@ -64,7 +64,7 @@ Index of this file:
 // Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
 #define IMGUI_VERSION               "1.86 WIP"
-#define IMGUI_VERSION_NUM           18502
+#define IMGUI_VERSION_NUM           18503
 #define IMGUI_CHECKVERSION()        ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
 #define IMGUI_HAS_TABLE