Keyboard stops working while typing

[SlimRunner]

DesModder/src/utils/listenerHelpers.ts

Lines 171 to 187 in e3a6b84

	const monkeypatchedFunction = function (
	...args: Parameters<Fn>
	): ReturnType<Fn> {
	const handlersArray = (obj[prop] as HookedFunction<Fn>).handlers;
	for (const h of handlersArray) {
	let stop = false;
	let ret: ReturnType<Fn> | undefined;
	h.fn((r: ReturnType<Fn>) => {
	stop = true;
	ret = r;
	}, ...args);
	if (stop) return ret as ReturnType<Fn>;
	}
	return oldfn(...args);
	};

The error trace in Desmos points to this function. It happened under two different machines in Firefox (Windows) on the current Desmodder version available for Firefox. Also, yesterday it was in Calculator. Today it happened in Geometry.

I have not being able to reproduce reliably the bug, but basically as you are typing you just cannot type anymore in that specific expression that glitched out. The other day it happened multiple times, but I was in rush putting together a graph, so I simply duplicated the expression and deleted the one glitching out to get rid of the error.

The last thing I typed this time was this

I tried to retype this and it does not reproduce the error. What seems to trigger it is navigating and selecting things as you type. Also, one thing to point out is that sometimes you can type, but you cannot move. After this error during the same glitched session I disabled all the plugins and the error persisted.

Addendum: apparently it can lock the graph from being dragged as well.

[SlimRunner]

My bad I forgot to put what the error was. It was too much recursion.

[ronwnor]

I get this fairly frequently too.
I'm able to consistently reproduce it by spamming 0s: