Wow, the WHOI news page and search prompt is a POS. Finally found it by looking for “1917”:
https://www.whoi.edu/press-room/news-release/wwi-sub/
7:34 ‘flyby’ of the sub wreck:
https://www.dropbox.com/scl/fo/lahoqiipvyedyg2ib9s81/AI86K_rp39tvt87mZZdaTG8/F-1%20photos%20and%20videos?dl=0&preview=F-1_highlights.mp4&rlkey=1sttu4i357001t8iqqa2ac1s6&subfolder_nav_tracking=1