Unfriendly Auto-complete editing experience

[RabebOthmani]

With the new work done on Auto-complete , it now tried to complete on every key press not just the slash making the editing experience challenging.
Feedback received from a user:" entering a query is now broken. for each character typed into the query box, a suggestion is fetch and that locks and hangs the UI. We cannot type a query anymore."

Also note that when fetching suggestions, the substring search is done while it should be a 'starts with'

[RabebOthmani]

Selecting options from the drop down list doesn't work in a consistent way and not as expected sometimes

auto.complete.selection.mp4

[Onokaev]

Hey @RabebOthmani. Try testing on this link https://jolly-sand-0ac78c710-2041.centralus.azurestaticapps.net/ and let me know if you still experience this issue

[RabebOthmani]

@Onokaev I'm not seeing the issue reported on the video anymore. Thanks!