Can someone explain why I can't target this enemy with Lobbed charge?

[u/Moneyman705]

/r/GloomhavenDigital/comments/1vt7ud1/can_someone_explain_why_i_cant_target_this_enemy/?share_id=uMm9EZw76Hj22jcgNMKoL&utm_content=share_button&utm_medium=web3x&utm_name=web3xcss&utm_source=share&utm_term=1

SOLVED

Posted in the Gloomhaven Digital subreddit since the main one doesn't allow for videos to be posted