interjection = F does not provide repression of interjections

[ToadyToadyToady]

Hi,
I would like to inform you,
when I created a partition

coi_cdu <- partition("GERMAPARL",
                   parliamentary_group = "CDU/CSU",
                   year  = 1996:2000,
                   interjection= F,
                   encoding = "latin1",
                   p_attribute = c("word", "pos"),
                   role = c("mp", "government"))

and use kwic() and cooccurrences()

kwic(coi_cdu, query = '".*[Ss]taatsbürger.*"', regex = T, cqp = T)

cooccurrences(coi_cdu, query = '".*[Ss]taatsbürger.*"', # vary the query
              cqp = T,
              regex = T) %>%
  subset(count_coi >= 4) %>%
  subset(ll >= 10.83) %>%
  subset(pos %in% c("ADJA", "VVFIN", "VVINF", "VVIZU", "VVPP", "NN", "APPRART", "ART")) %>%
  subset(!word %in% c("''", ",", "``", ":", "[", "]", ")", "(")) %>%
  dotplot(cex = 0.8)

one can search for Beifall as a collocation although interjections are excluded. Actually, the interjection is included. I think it is an OCR error but im not sure. The same result occurs when using interjection = F within kwic() and cooccurrences() to guarantee the argument is given.

Kind regards