The title explains it all, the chunky generation gets stuck at exactly 11.07% when I try to generate chunks. I play on a modded install and thought that maybe having already played in the world and walked around a bunch messed with the generation, so I loaded up a new world and without doing anything just started generating in a 1000 block radius, same problem. Toggled distant horizons on and off (both before and during generation) and it didn't seem to affect anything besides my fan speed. No matter what I tweak it seems to always abruptly stop at that exact mark around 11, and the console doesn't work when that happens. I can still type in the commands, but when I press enter it just closes the tab alltogether. I suspected something to do with keybinds but I reset them and nothing changed, and I can use commands just fine normally (like starting the generation itself) but once it halts, everything breaks. I also can't save the game and quit out (game tries and gets stuck in that screen indefinitely) so I have to alt f4 each time. I've waited over 2 hours at a time but the progress is completely stuck once it reaches there.

These are all the mods, resource packs and shaders I have installed, game version is 1.20.1 and I'm using fabric. Game is being launched from the prism launcher.

disabling bobby, distant horizons and chunks fade in seems to have fixed it. I'll update this by enabling each one by one to see where the conflict is. Still odd that it stops generating at a specific percentage instead of crashing or not generating at all.

Yes it is probably something in your mod pack and not chunky itself. Sometimes a mod (or mods) can conflict with world gen to produce a halt, freeze, or crash.

Freezing right around 11% consistently, assuming it is the same world seed and you're just re-running things, indicates to me that there is probably some physical world feature(s) that are causing the game to freeze.

I would recommend looking at the FAQ for common known mods that could be causing problems, and join our Discord server (also linked on the wiki / project page) if you need any further help troubleshooting as there are a couple things you can try. We don't provide support through Github, as it is exclusively used for feature requests or bug reports only. Thanks!