Issue from here: https://github.com/callemall/material-ui/issues/7526#
Having read callemall/material-ui#7526, it's not clear to me what the issue is.
Could you please list the steps to reproduce the issue?
cc @oliviertassinari
Here is an example, I hope that helps:

After you drag the suggestion, the focus is no longer on the input.
What exactly do you expect to happen when pressing Up/Down afterwards?
@moroshko I don't think that the issue is with the keybinding, but rather with an opened suggestion list. Focusing and blurring the input will no longer close the suggestions.
I'm experiencing the same behavior after the click hold and mouse-out, where the suggestions will no longer close. Did anyone figure out a work around?
Yep, it's a bug.
In case anyone would like to contribute a PR, here are the steps to reproduce it:
cObserved behavior: The input loses focus, causing the suggestions to be stuck in a visible state (clicking outside of the autosuggest doesn't close the suggestions).
Expected behavior: The input keeps focus. Clicking outside of the autosuggest closes the suggestions. See Google's autosuggest as an example.
This code separates the blurring of the input box from the hiding of the container
if (!_this2.justSelectedSuggestion) {
_this2.onBlur();
_this2.onSuggestionsClearRequested();
}
I'm still trying to figure out a fix for this, but this is the cause I believe.
Have anyone fix this issues? could you share how to fix this issues?
Most helpful comment
This code separates the blurring of the input box from the hiding of the container
if (!_this2.justSelectedSuggestion) { _this2.onBlur(); _this2.onSuggestionsClearRequested(); }I'm still trying to figure out a fix for this, but this is the cause I believe.