I don't know SE has the plan to change the current mage's elemental weapon or no.
such as con L48 has Lightning Wind and Fire elemental wands (att M. Pot +4 elemental pot +24)
and also L42 has earth water and ice. (att M. Pot +2 elemental pot +20)
It's pretty impressive dmg boost however only Wind and earth is useful.

Con was lucky.
Thm is in the worse situation. The L48 wand is water band (att M. Pot+22 water pot +11)
However, no one has water spells...
the next best one is lightning at L41 (Att M. Pot +20 thunder pot +10)

I don't think its big issue. However, it means their 1.19 expect for mages are different than 1.20 expect. maybe they need to fix it so item agree with their skills.