ok now with more useful bug fix type data and relevant screenshots:
I'm using 75.0.3770.100 (Official Build) (64-bit) of google chrome (says it's up to date)
windows 10 home/version 1903/ OS build 18362.207 (I updated on the 1st of july but it's like the may 2019 build)
this is what tooltips in AH history look like for non exalted dragons:
this was taken when dragon was still in my lair
this is what a tooltip in AH history looks like for an exalted dragon:
(this was a dragon I sent into Wind yesterday but I took the screenshot today).
once I exalted the first dragon above to ice this is what the same AH tooltip now looked like (the level info vanishes from right corner)
this is what that same dragon looks like in exalt restore (no tooltip but it does have a level listed in the text so the data still is tied to dragon for the next 14 days)
however, exalt restore is not a complete substitute for the info being visible on the drop down tool tip in the AH.
when an oof person sends dragons somewhere they can't use exalt restore of the receiver to look up level.
putting all the level confirmation on the shoulders of the receiver is bad (I can accept 8k dragons in a week at times, any specific sender might only have 500 dragons in AH history to re-find info from).
also once a receiver uses the restore feature of exalt restore they can't open that menu to look up info.
I know the level of the dragon in exalt restore would vanish in 14days but that's when the AH history would vanish. (CRs I guess stick level info in trade details for max backup)
CRs also have this pattern of drop down on a non exalted dragon will show level and drop down of an exalted dragon won't.