Usage of function in .Find

[pedefe]

Hello,

In previous release, ".Find" request would accept function call: Like 👍

List<cEvent> events = colEvent.Find( x => testTitle( x, title)).ToList(); where testTitle() returns true of false.

It was very useful with complex function.

Now there is an exception "Expression must be accessible for writing\n Name of Parameter: left"

How to solve that ?

Best regards.