In Saya's Vigil, you're clearly intended to pass through the stealth challenge in order to scan the last glass shard, but has DE not realised you can scan it through the window? :
Exploring Eidolon - Caves and Thousand-Year Fish Statuettes Thread (WIP) - General Discussion - Warframe Forums
Exploring Eidolon - Caves and Thousand-Year Fish Statuettes Thread (WIP) - General Discussion - Warframe Forums
Such a simple, temporary game mode with bugs... Why they cant just get it right...? Btw, dont you think they are calling us dogs with this event name?... : r/Warframe
Exploring Eidolon - Caves and Thousand-Year Fish Statuettes Thread (WIP) - General Discussion - Warframe Forums
Oct 23, 2017 A beginner's guide to Warframe: Plains of Eidolon Warframe Plains of Eidolon, Warframe's 22nd major update, dprd more than give the free-to-play shooter an open-world shot in the arm. It also introduced a whole slew of new systems ...