Kookaburra 6 Alt attribute not filled on site

[Diederick]

A few days ago, I posted a reminder about a similar issue on blogposts. I guess that one is the better to do the follow-up.

Grid presentation on blog page: title and alt not filled

Now (in 6.3.20 the alt attribute is indeed filled with the defined attributes in the album template. However, the title attribute (which is also displayed when hoovering) is still filled with the filename in the blogpost page. In the album it is shown as the Title attribute.