All Symbols not available in Swap dialog

[Mukesh.Jais]

I have created some symbols. Some symbols are created as duplicate and modified later. 

When I want to swap the original symbol with new one I an not see the newly created symbol for swapping.

In above screenshot you can see that there are multiple symbols with name starting with L but in swap dialog these are not visible that make impossible to swap.

Any help in this issue is highly appreciated. Thank you.

[Mario_CR]

Hello, could you upload your .fla file to a server and share the link here to check?