Lexical version: all

Steps to reproduce:

1. Focus the playground
2. Issue a keyboard shortcut with modifiers that overlap with but do not match exactly the intended shortcut for an existing listener (e.g. Shift+Cmd+K when the existing listener is intended for Cmd+K).

The current behavior

Lexical matches Shift+Cmd+K as Cmd+K because it does not check all modifiers when doing keyboard shortcut matching

The expected behavior

Built-in keyboard shortcuts should exactly match the intended keyboard shortcut, and not handle it if other modifiers are also pressed

Impact of fix

The built-in command listeners for keyboard presses can unintentionally preventDefault and do something else when native behavior is intended

Originally posted by @etrepum in #7412 (comment)