ImPlotFlags_Crosshairs enables legend after disabling it

In the below code, if you right click the plot and disable the Legend, adding the `ImPlotFlags_Crosshairs` flag re-enables the Legend icon. I am just wondering if this is a bug or is there a work-around so that I can simply right click to disable the legend and it re-enable in the same way.
```
#include

#ifndef GLFW_INCLUDE_NONE
#define GLFW_INCLUDE_NONE // GLFW including OpenGL headers causes ambiguity or multiple definition errors.
#endif // GLFW_INCLUDE_NONE

#include

#include "ImGui/imgui.h"
#include "ImGui/implot.h"
#include "ImGui/implot_internal.h"
#include "ImGui/imgui_impl_glfw.h"
#include "ImGui/imgui_impl_opengl3.h"

int main(int argc, char* argv[])
{
glfwInit();
GLFWwindow* window = glfwCreateWindow(1280, 720, "Program", NULL, NULL);
glfwMakeContextCurrent(window);
glfwSwapInterval(0); // vsync

glewInit();

IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImPlot::CreateContext();

ImGui::StyleColorsDark();
ImPlotStyle& ImPlot_Style = ImPlot::GetStyle();
ImPlot_Style.UseLocalTime = true;

ImGui_ImplGlfw_InitForOpenGL(window, true);
ImGui_ImplOpenGL3_Init("#version 460");

ImPlotFlags flags = ImPlotFlags_None;
double xs[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
double ys[] = { 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 };

while (!glfwWindowShouldClose(window))
{
glfwPollEvents();

ImGui_ImplOpenGL3_NewFrame();
ImGui_ImplGlfw_NewFrame();
ImGui::NewFrame();

if (ImPlot::BeginPlot("Plot", nullptr, nullptr, { -1, 0 }, flags)) {
ImPlot::PlotLine("Line", xs, ys, 10);
ImPlot::EndPlot();
}

if (ImGui::Button("Add crosshair")) {
flags |= ImPlotFlags_Crosshairs;
}
if (ImGui::Button("Remove crosshair")) {
flags &= ~ImPlotFlags_Crosshairs;
}

ImGui::Render();
glClearColor(0.45f, 0.55f, 0.60f, 1.00f);
glClear(GL_COLOR_BUFFER_BIT);
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
glfwSwapBuffers(window);
}

ImGui_ImplOpenGL3_Shutdown();
ImGui_ImplGlfw_Shutdown();
ImPlot::DestroyContext();
ImGui::DestroyContext();

glfwDestroyWindow(window);
glfwTerminate();

return 0;
}
```