if activated even episodes with different extensions get overwritten, and the old extension persists
eg: (new)s01e01.mkv -> (existing)s01.e01.ts results in (new)s01e01.ts
so it should either keep the new extension or much better not overwrite different extensions by default and make it an option
different extensions mostly means different fileformats, so some would keep the different formats intentionally
if activated even episodes with different extensions get overwritten, and the old extension persists
eg: (new)s01e01.mkv -> (existing)s01.e01.ts results in (new)s01e01.ts
so it should either keep the new extension or much better not overwrite different extensions by default and make it an option different extensions mostly means different fileformats, so some would keep the different formats intentionally