qBittorrent's excluded file names field uses simple wildcards, not
regex. The regex: prefix is not supported and was silently ignored.
Replace the two non-functional regex lines with four wildcard patterns:
*.7z.* - 7z multi-volume (.7z.001, .7z.002, ...)
*.r?? - rar volumes (.r00-.r99)
*.s?? - rar overflow (.s00-.s99)
*.z?? - zip splits (.z00-.z99)
These overlap harmlessly with upstream's existing literal entries
(*.r00-*.r04 etc.) and will be preserved as custom additions by the
three-way merge.
CodeX