Yup, english sub, silly me. I didn’t think about it that way probably because the subs were in english and I’m spanish, so that already count as “learning” to my brain. 
But you are right, I’ll remove them.
I’ll try with japanese, both will feel like furigana. (That remind me to the meme in this thread https://community.wanikani.com/t/help-for-training-yourself-to-focus-on-the-kanji-and-not-the-tiny-text)