BRANCH: //depot/UE4-Releases/4.10, but also current Main
DESCRIPTION: When there is a notification up, such as launch on, the user can interact with the editor through it.

*User shows video of the problem on AnswerHub post


FSlateNotificationManager::ForceNotificationsInFront() brings the notification window to front, but doesn't activate it, so all events are sent to the main window, which is active at the time.

Steps to Reproduce

1. Open QAGame in the editor
2. Connect to source control to make the editor show auto-reimport warning notification
3. Restart the editor <-- not sure if this is actually needed, but I can repro 100% it the notification is there when the editor launches
4. Observe that if the notification window overlaps the editor window, mouse events are sent to the editor window

Community References

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Won't Fix
ComponentUE - Editor - UI Systems - Slate
Affects Versions4.9.2
CreatedOct 27, 2015
ResolvedDec 14, 2018
UpdatedJul 14, 2021
View Jira Issue