Also running into this issue with two UCanvasRenderTarget2D subclasses while trying to migrate from UE 5.3.2 to UE 5.4.0. Are there any solutions to this and/or found the root cause of the issue that its happening in 5.4 and not 5.3 etc?
I tried copying the implementation of CanEditChange and PostEditChangeProperty just to test but am still seeing the unresolved symbol errors for those methods.
Thanks for any pointers in advance…