CollapsingHeader/TreeNode: Fixed text padding when using _Framed+_Leaf flags. (#6549)

docs/CHANGELOG.txt

@@ -67,7 +67,9 @@ Other changes:
 - IsWindowHovered, IsItemHovered: Assert when passed any unsupported flags.
 - Tables: Fixed a regression in 1.89.6 leading to the first column of tables with either
   ScrollX or ScrollY flags from being impossible to resize. (#6503)
-- InputText: Fixed not returning true when buffer is cleared by ImGuiInputTextFlags_EscapeClearsAll. (#5688, #2620)
+- CollapsingHeader/TreeNode: Fixed text padding when using _Framed+_Leaf flags. (#6549) [@BobbyAnguelov]
+- InputText: Fixed not returning true when buffer is cleared while using the
+  ImGuiInputTextFlags_EscapeClearsAll flag. (#5688, #2620)
 - Clipper: Rework inner logic to allow functioning with a zero-clear constructor.
   This is order to facilitate usage for language bindings (e.g cimgui or dear_binding)
   where user may not be callinga constructor manually. (#5856)

imgui_widgets.cpp

@@ -6262,7 +6262,7 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
         else if (!is_leaf)
             RenderArrow(window->DrawList, ImVec2(text_pos.x - text_offset_x + padding.x, text_pos.y), text_col, is_open ? ((flags & ImGuiTreeNodeFlags_UpsideDownArrow) ? ImGuiDir_Up : ImGuiDir_Down) : ImGuiDir_Right, 1.0f);
         else // Leaf without bullet, left-adjusted text
-            text_pos.x -= text_offset_x;
+            text_pos.x -= text_offset_x -padding.x;
         if (flags & ImGuiTreeNodeFlags_ClipLabelForTrailingButton)
             frame_bb.Max.x -= g.FontSize + style.FramePadding.x;