Below is a dialogue between software developers, the first one used ChatGPT in his solution of code task and makes a comment,   the second one gives him reply on his solution. Write a reply that appropriately answers the comment.

### Comment:
makes sense. i dont know regex though and chatgpt failed to give me an adjusted regex. do you know how i could get an adjusted rustcompatible regex? it should only mangle property names ending on _ and not starting with __corejs_shared__.i tried again  and the regex it gave me is failing in your tester, just like the original one.### Reply:
danieltroger while trying to fix it i found that it works if regexfancyregex is enabled. ill fix it soon.