Hello. I was just wondering, is there a reason to cast Arcane Sight at higher than level 1? I know it passively helps identification better with more levels but there are no listed benefits to high level active casting. Does level 15 casting reveal more than level 1 casting?
Mana cost varies between 1 and 15, so does using it at level 1 cause "harder to find" secret stuff to be missed? Or are there even such secrets that require high-level Arcane Sight?

EDIT on 24.06.2023 : I got the answer to this on Discord. It does not make a difference to cast it with more than 1 mana, so only use it on max mana for identification purposes. The team identifier has it on constant 15 while the team leader uses it on lvl 1 for active casting.