ImGui visual glitch

Question

So, I implemented ImGUi with docking in GLFW window and all was perfect while was only the Demo Window. When I put one more, that happened:enter image description here

Any idea? I don't know if I should put the code since it's inside a class with other functions. But for ImGui, it's just the code from opengl3 glfw example

Answer 1

It is probably this known issue: https://github.com/ocornut/imgui/issues/4832