@DanTup should I open an issue for this case too? or is it meant to be like this?

There's no folding on these cases:

Originally posted by @Fernandomr88 in #4506 (comment)

As I commented on the above, there are some cases where some Flutter Widget parameters are large functions that would be nice to be able to fold.

My proposal, within the limits of VSCode as stated by @DanTup on the above mentioned issue, is to implement the ability to fold those cases too.