If you wish to report a bug or feature request in Archi, please open an issue at the Archi GitHub issue tracker:
https://github.com/archimatetool/archi/issues
For jArchi:
https://github.com/archimatetool/archi-scripting-plugin/issues
For coArchi:
https://github.com/archimatetool/archi-modelrepository-plugin/issues
This ensures that the issue can be tracked properly.
By all means feel free to discuss the issue in this forum, but if there is no issue opened it will not be addressed.