diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index c6e9d26f3..eac83b090 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -139,6 +139,8 @@ Other changes:
   the label (not only the highlight/frame) also spans all columns. This is
   useful for table rows where you know nothing else is submitted. (#8318, #3565)
   Obviously best used with ImGuiTableFlags_NoBordersInBodyUntilResize.
+- Selectable: Fixed horizontal label alignment when combined with using
+  ImGuiSelectableFlags_SpanAllColumns. (#8338)
 - Drags: Added ImGuiSliderFlags_NoSpeedTweaks flag to disable keyboard
   modifiers altering the tweak speed. Useful if you want to alter tweak speed
   yourself based on your own logic. (#8223)
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 1bd19fe7c..ad4820827 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -6943,13 +6943,9 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
     if (size_arg.x == 0.0f || (flags & ImGuiSelectableFlags_SpanAvailWidth))
         size.x = ImMax(label_size.x, max_x - min_x);
 
-    // Text stays at the submission position, but bounding box may be extended on both sides
-    const ImVec2 text_min = pos;
-    const ImVec2 text_max(min_x + size.x, pos.y + size.y);
-
     // Selectables are meant to be tightly packed together with no click-gap, so we extend their box to cover spacing between selectable.
     // FIXME: Not part of layout so not included in clipper calculation, but ItemSize currently doesn't allow offsetting CursorPos.
-    ImRect bb(min_x, pos.y, text_max.x, text_max.y);
+    ImRect bb(min_x, pos.y, min_x + size.x, pos.y + size.y);
     if ((flags & ImGuiSelectableFlags_NoPadWithHalfSpacing) == 0)
     {
         const float spacing_x = span_all_columns ? 0.0f : style.ItemSpacing.x;
@@ -7085,8 +7081,9 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
             PopColumnsBackground();
     }
 
+    // Text stays at the submission position. Alignment/clipping extents ignore SpanAllColumns.
     if (is_visible)
-        RenderTextClipped(text_min, text_max, label, NULL, &label_size, style.SelectableTextAlign, &bb);
+        RenderTextClipped(pos, ImVec2(window->WorkRect.Max.x, pos.y + size.y), label, NULL, &label_size, style.SelectableTextAlign, &bb);
 
     // Automatically close popups
     if (pressed && (window->Flags & ImGuiWindowFlags_Popup) && !(flags & ImGuiSelectableFlags_NoAutoClosePopups) && (g.LastItemData.ItemFlags & ImGuiItemFlags_AutoClosePopups))