I've just noticed that my alt+2 hotkey for opening CodeLens show references window I've been using for years changed to alt+3. This happened only on my PC, on my laptop it's still on alt+2. There is no option in tools->options->keyboard to change this binding, Google doesn't know, I've even asked ChatGPT (also nothing). I've tried searching through the CurrentSettings.vssettings file, no luck.
How can I change this back to alt+2?