@icedquinn @abloo My new laptop does this and it threw me for a loop at first.
Though it's also becoming more common to have multiple charging ports via USB-C.
If that is truly in the spec then I can say that it is ignored by a LOT of companies apparently.
* my apple newton** was like this. the universal charger was undervolt so it could only trickle the battery and use it that way.
** loved that thing