It is very annoying to not be able to sometimes have WeakAuras trigger solely based on unit's spec.

To my understanding Blizzard has recently implemented a way to broadcast player's spec and display it on the tooltip. If this is something that is accessible by WeakAuras, a spec check in triggers for target and other units would be amazing.

I've included a screenshot of a random player in the world while I was in war mode on with 0 addons on, so this is default Blizzard UI - it has shown every single spec of every person on tooltip upon mouseovering, whether they were friendly or enemy: https://i.imgur.com/9yyAVwr.png

I'm not sure if this is just tooltip related or if it's usable for a trigger or not but it feels like this was a recent addition and it'd be cool if it was implemented as a trigger.

It is very annoying to not be able to sometimes have WeakAuras trigger solely based on unit's spec.

Most triggers where this is relevant have this option already.

To my understanding Blizzard has recently implemented a way to broadcast player's spec and display it on the tooltip

The game may have this information, but the API use for the tooltip is C_TooltipInfo.GetWorldCursor() where localised spec is in data.lines[4].leftText, and it requires to have the cursor on the unit to work

it'd be cool if it was implemented as a trigger.

Already implemented