Alt tag always empty

Hello
https://c2n.me/392Midt.png – that is all right, alt will not be empty if you set image title on backend for image…

Hm well, all my images have alt title
https://s21.postimg.org/57duhfbt3/image.jpg

but alt title wont show anyhow
https://s21.postimg.org/m6mswon0n/image.jpg

and if (in inpost_gallery.php or inpost_galleria.php) I do

foreach($slides as $gallery_item) :
var_dump($gallery_item);

neither of them would show it
https://s21.postimg.org/5ucr6y8p3/image.jpg

i deleted plugin and reinstalled it again, same results

Hello. I meant this title https://c2n.me/39cRMU7.jpg
You can edit title here https://c2n.me/39cSlpN.png if you are need

…

Sorry, forgot to reply when testing. I managed to get away with echoing article title in alt tag, but that can’t be longterm solution. I haven’t succeded in echoing real alt tag and manually editing every thumbnail would be cumbersome…