Pakistan has a habit of not celebrating particular systems or aircraft so that doesn't say much at all, partially due to the insulated internal military culture but also because majority of the Pakistani audience is ignorant to this. So supporting aircraft almost never get the shine they deserve, even during the 2019 stand-off.Except Erieye listed detection range is only 450km, and they stayed 300km within Pakistani airspace during the engagement.
Erieye is not being celebrated because Erieye is not what gave PAF such impressive insight deep into Indian airspace. Not even the Swedish manufacturers are trying to claim that credit because they more than anyone will know their system cannot do what was achieved.
There has already been hints given at what and who could have provided that situational awareness. But concrete proof will obviously not be forthcoming.
J-10C (like the F-16) is obviously a special case because of the significance attached to it but I am pretty certain the Erieyes played a significant role, there were also reports that Pakistan had earlier received upgraded versions of the ER version.
The ZDK-03s had been rumoured retired or in China receiving upgrades and overhaul a while back.