Version 2.0 Button class broken with LGPIOFactory

[mheidenreich]

Operating system: Raspberry Pi OS Bookworm
Python version: e.g. 3.11.2
Pi model: Pi 400, Pi 3B (tested on both)
GPIO Zero version: 2.0
Pin factory used: default (LGPIOFactory)

Issue: Button events are not registered correctly. Reverting to RPiGPIOFactory (for button only) solves the issue.

I used a simple program to test it, where repeat button presses should start stop blinking two LEDs. With LGPIOFactory button presses are sometimes registered correctly, but often result in phantom blinks, during which button is unresponsive.

Test code:
https://github.com/mheidenreich/ButtonBasics/