Bug Summary

I've encountered a bug where if you have an object with an optional field and use autocomplete to access the field, it will append a question mark ? to the end of the property name.

Steps to Reproduce Bug

1. Create an object with an optional field:

const obj: {
name?: string
} = {}

1. Access the field and let the LSP suggest completion and accept when name? appears in the dropdown modal

obj.name?

Video Re-Creation