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    Bug 
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    Resolution: Duplicate
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    Medium 
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    None
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    5.0.1
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    None
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        5
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The mentions drop-down ignores user input when it is waiting for a reply from the server. On servers like JAC that take literally 5 seconds to respond, this breaks the drop-down. Steps to reproduce:
1. Open a new comment input and type "@rsmar". Note that the browser has made a request for https://jira.atlassian.com/rest/api/2/user/viewissue/search?issueKey=JRA-26287&projectKey=JRA&maxResults=10&username=r&_=1333404334727 (request to auto-complete "r", the first character typed)
2. 5 seconds later when the response comes back, the list of suggested users has little relation to what I typed:

3. At this point if I type the last remaining character I get a useful autocomplete:

- duplicates
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                    JRASERVER-27998 Mentions can fail to show results -         
- Closed
 
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- is related to
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                    JRASERVER-27998 Mentions can fail to show results -         
- Closed
 
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- relates to
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                    JRASERVER-27898 @Mentions are unusable on JAC and I would suggest other slow systems -         
- Closed
 
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