L2-Scripts have very good files for you to buy with sources for 2500 euros.
You can alternatively use aCis that reworks C6 for 10 years, or L2jServer that reworks H5 for other 10.
How about you fix it, with all the other numerous reports you make and share with the rest of us?
"Bug reports" so that I will be forced to do the work you should share.
There are subscribers that have less requests than you.
This is the thank you I get for sharing for free support for latest clients from most free users.
Not a bug, works as intended, next time you can use the shares section to share your improvements.