Binding escape as user binding breaks escape sequence bindings (arrows, etc)

[faho]

Fish 44a5db4d1, which is builtin-path on top of b96c92a, also reproduces in 3.3.1:

bind \e suppress-autosuggestion cancel

will essentially break the arrow key bindings. This is because e.g. up-arrow sends \e\[A, and this already matches the \e and calls it done. Binding it with --preset works.

Presumably we're not looking across the lists?

[mrjones2014]

I'm still having this issue on fish 3.4.1.

Interestingly, it was fixed when I was using brew install --HEAD fish until a few days ago, not exactly sure when, but I think this bug was reintroduced.

[ridiculousfish]

I was unable reproduce on brew install --HEAD fish. Please open a new issue with repro steps, system information, etc.