Auto complement promblem in the latest version (build 3200)

[hustliu]

In the version 3.2 (Build 3200), I found auto-complement doesn’t work in some case.
for eg:
const model = {
desc: ‘xxx’,
…
}
// when I create another variable and want to set the same property ‘desc’,
const another = {
de…
}
// in previous version, when I input ‘d’ the editor will show ‘desc’ tooltip and when I enter
// it will auto-complete, but now, it doesn’t work and really affect efficiency