Currently, we do not prevent the calling of pre/post tick from the Slate loading thread. This can cause crashes in circumstances where the widget is destroyed before the tick is completed, and invalid class members are referenced.

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ComponentUE - Editor - UI Systems - Slate
Affects Versions4.134.16
Target Fix4.16
Fix Commit3372709
Main Commit3379345
Release Commit3390270
CreatedJan 12, 2017
ResolvedMar 30, 2017
UpdatedApr 27, 2018