No link to vocabulary for the skill
Normally, under the word list in a skill there is a link "View full vocabulary from [skill]". I use this link quite a lot to view the words in Vocabulary, sort them according to my needs and so on.
In "Verbs: Participle" Spanish skill, however, there is no such link:
Maybe this is because there are not so many words, but I'd still prefer the link to be there to go directly to Vocabulary for that skill. I have not checked if the link is present for other skills without too many words.