This issue occurs with json map list (V4 format).

When I group two ngrams such as : [ngram 1 contains ngram 2] with ngram 1 root of ngram 2 If ngram 2 is tagged as map and ngram 1 is tagged as stop (which appends frequently), after grouping them ngram 2 will not inherits from the stop status of ngram 1.

It doesn't seem to be a problem for graph visualization, but for phylomemy visualization it breaks the text flow as ngram 1 will be (I don't know why) strangely tagged as map and not as stop. So the resulting phylomemy is wrong.

The function used for decoding ngrams tables in phylomemy visualization is import Gargantext.API.Ngrams.Prelude (toTermList) something might be wrong with this function.

Thx !