I fixed a few bugs on multiple tools.
Word Count
Dispersion statistics (not Dispersion in Keyness stats) were not calculated (even crashed) when a word list is created on the right table.
Collocation
Collocation Advanced Filter was not functioning
Batch Tagging
Language selector is on the Batch Tagging window (feature addition)
Tagging with MeCab and CoreNLP was not functioning (due to the addition of language switches on the window: above)