Followed the Youtube tutorial by One Wheel Studio (https://www.youtube.com/watch?v=-fRtYKHK30M) which uses String Concat with 4 Arguments, but the resulting flow machine causes a complete crash of Unity
String Concat with 3 Arguments works ok (with an additional concat added to make up the four arguments required).
The following macro works:AlternateListUpdater.asset
But this causes a complete crash of Unity when used instead:4_Arg_Concat_listupdater.asset
Can attach Unity package if required - it's 14.7MB
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