Username autocomplete broken (regression)
With commit da016b25, the username autocomplete stopped appearing. This is a regression compared to 36706d8e.
To reproduce:
- Join a channel
- Select a present username
- Type the username into the input field, preserving capitalizations
- Hit "Tab" after each character
Expected result: Hitting Tab causes the complete name to appear before it's fully typed in
Actual result: The name will only be complete after typed in in full. No visual indication given at any step.