Method ClearWindowSettings

src/imgui/imgui.cpp:15329–15340

This will revert window to its initial state, including enabling the ImGuiCond_FirstUseEver/ImGuiCond_Once conditions once more.

// This will revert window to its initial state, including enabling the ImGuiCond_FirstUseEver/ImGuiCond_Once conditions once more.
void ImGui::ClearWindowSettings(const char* name)
{
    //IMGUI_DEBUG_LOG("ClearWindowSettings('%s')\n", name);
    ImGuiWindow* window = FindWindowByName(name);
    if (window != NULL)
    {
        window->Flags |= ImGuiWindowFlags_NoSavedSettings;
        InitOrLoadWindowSettings(window, NULL);
    }
    if (ImGuiWindowSettings* settings = window ? FindWindowSettingsByWindow(window) : FindWindowSettingsByID(ImHashStr(name)))
        settings->WantDelete = true;
}

static void WindowSettingsHandler_ClearAll(ImGuiContext* ctx, ImGuiSettingsHandler*)
{