Find the root cause and fix it. ...
This was discovered during the 4.15 mobile compat. ...
Issue is detailed in the UDN linked. Investigate and fix. ...
Also occurs in 4.15.2 so not a regression ...
This is on tvOS 10.2. This is a regression from 4.15 ...
a fix was proposed in the UDN but it needs to be tested and revised ...
This is a regression from a long while ago that needs to get fixed ...
Licensee notes issue with csgRebuild and proposes a reasonable fix. ...
Fixed in Dev-Editor (CL# 3479874). Needs merging. ...
This one should be fix in the squeletalmesh quadric reduction own by the geometry tools. ...