[BUG] UMG MouseButtonUp event only triggers on double click
I discovered the following bug while working with UMG in 4.18.1: You can reproduce it by following these steps:
asked Dec 02 '17 at 02:23 AM in Bug Reports
I bet you forgot to handle the mouse down first:
You can't expect MouseUp to fire otherwise.
answered Dec 02 '17 at 01:39 PM
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