I've been working on an update to Collapsed Topics to facilitate toggle persistence storage for more than fifty two sections and have produced a 'beta' version. If you have a test server, would like to try it out and let me know of any issues, then please download from:
I must stress that it is a 'test' version and as such may have bugs that are terminal to a database.
If you are interested in the changes, please see:
Please kindly report any issues here.