InString with Curly brackets are copied to clipboard as
DefaultValue="\"{Hello}\"",
and the pasted result does not include the Curly brackets.
"Brace drop itself is happening in FParse::LineExtended(const TCHAR** Stream, FString& Result, int32& LinesConsumed, bool Exact) @~1025"
1. Create a print string node and enter "
{Hello}" as the InString
2. Copy/Paste this node
Result: A node with the InString value of "Hello" is pasted
Expected: Curly braces are retained
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-60771 in the post.