cant stop crashing in imgui screens

[zly2006]

Describe the bug

I hope the mod could do mc.setScreen(null) before doing further processing. In my mod, a custom screen will crash the game. I use imgui to render screens so it is rendered before glfw flipping frames (not in vanilla screen logic). NEC tries to relaunch the game but the screen is still there so it keeps crashing.

To Reproduce

n/a, in my own mod developing.

Crash Log:

https://gist.github.com/zly2006/224a1d2a58eb299708f093be48f8fa33

Game Instance: