diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 6a062c459..0ade98733 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -74,6 +74,8 @@ Other changes:
   window. (#3200)
 - Nav: rectangle highlight not rendered for items with ImGuiItemFlags_NoNav. Can be relevant
   when e.g activating the item with mouse, then ctrl+tabbing back and forth. 
+- Tooltips: fixed incorrect tooltip positioning when using keyboard/gamepad navigation 
+  (1.91.3 regression). (#8036)
 - DrawList: AddCallback() added an optional size parameter allowing to copy and
   store any amount of user data for usage by callbacks: (#6969, #4770, #7665)
   - If userdata_size == 0: we copy/store the 'userdata' argument as-is (existing behavior).
diff --git a/imgui.cpp b/imgui.cpp
index 1cdf4383a..3ce5e90db 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1199,6 +1199,7 @@ static bool             NavScoreItem(ImGuiNavItemData* result);
 static void             NavApplyItemToResult(ImGuiNavItemData* result);
 static void             NavProcessItem();
 static void             NavProcessItemForTabbingRequest(ImGuiID id, ImGuiItemFlags item_flags, ImGuiNavMoveFlags move_flags);
+static ImGuiInputSource NavCalcPreferredRefPosSource();
 static ImVec2           NavCalcPreferredRefPos();
 static void             NavSaveLastChildNavWindowIntoParent(ImGuiWindow* nav_window);
 static ImGuiWindow*     NavRestoreLastChildNavWindow(ImGuiWindow* window);
@@ -12177,14 +12178,14 @@ ImVec2 ImGui::FindBestWindowPosForPopup(ImGuiWindow* window)
         const float scale = g.Style.MouseCursorScale;
         const ImVec2 ref_pos = NavCalcPreferredRefPos();
 
-        if (g.IO.MouseSource == ImGuiMouseSource_TouchScreen)
+        if (g.IO.MouseSource == ImGuiMouseSource_TouchScreen && NavCalcPreferredRefPosSource() == ImGuiInputSource_Mouse)
         {
-            ImVec2 tooltip_pos = g.IO.MousePos + TOOLTIP_DEFAULT_OFFSET_TOUCH * scale - (TOOLTIP_DEFAULT_PIVOT_TOUCH * window->Size);
+            ImVec2 tooltip_pos = ref_pos + TOOLTIP_DEFAULT_OFFSET_TOUCH * scale - (TOOLTIP_DEFAULT_PIVOT_TOUCH * window->Size);
             if (r_outer.Contains(ImRect(tooltip_pos, tooltip_pos + window->Size)))
                 return tooltip_pos;
         }
 
-        ImVec2 tooltip_pos = g.IO.MousePos + TOOLTIP_DEFAULT_OFFSET_MOUSE * scale;
+        ImVec2 tooltip_pos = ref_pos + TOOLTIP_DEFAULT_OFFSET_MOUSE * scale;
         ImRect r_avoid;
         if (!g.NavDisableHighlight && g.NavDisableMouseHover && !g.IO.ConfigNavMoveSetMousePos)
             r_avoid = ImRect(ref_pos.x - 16, ref_pos.y - 8, ref_pos.x + 16, ref_pos.y + 8);
@@ -12779,7 +12780,7 @@ void ImGui::NavInitWindow(ImGuiWindow* window, bool force_reinit)
     }
 }
 
-static ImVec2 ImGui::NavCalcPreferredRefPos()
+static ImGuiInputSource ImGui::NavCalcPreferredRefPosSource()
 {
     ImGuiContext& g = *GImGui;
     ImGuiWindow* window = g.NavWindow;
@@ -12787,6 +12788,21 @@ static ImVec2 ImGui::NavCalcPreferredRefPos()
 
     // Testing for !activated_shortcut here could in theory be removed if we decided that activating a remote shortcut altered one of the g.NavDisableXXX flag.
     if ((g.NavDisableHighlight || !g.NavDisableMouseHover || !window) && !activated_shortcut)
+        return ImGuiInputSource_Mouse;
+    else
+        return ImGuiInputSource_Keyboard; // or Nav in general
+}
+
+static ImVec2 ImGui::NavCalcPreferredRefPos()
+{
+    ImGuiContext& g = *GImGui;
+    ImGuiWindow* window = g.NavWindow;
+    ImGuiInputSource source = NavCalcPreferredRefPosSource();
+
+    const bool activated_shortcut = g.ActiveId != 0 && g.ActiveIdFromShortcut && g.ActiveId == g.LastItemData.ID;
+
+    // Testing for !activated_shortcut here could in theory be removed if we decided that activating a remote shortcut altered one of the g.NavDisableXXX flag.
+    if (source == ImGuiInputSource_Mouse)
     {
         // Mouse (we need a fallback in case the mouse becomes invalid after being used)
         // The +1.0f offset when stored by OpenPopupEx() allows reopening this or another popup (same or another mouse button) while not moving the mouse, it is pretty standard.