Calamus still bases on the old TOS character sets, so it won't be able to understand Polish characters in file names until we support Unicode in the File Selector.
The "Automatic hyphenation with Edit" option has never been implemented.
https://man.calamus.net/en/mod/txt/0706.htm
Grüße / Greetings / Groetjes / Salutations,
Ulf Dunkel