Quote Originally Posted by DML73 View Post
Zen cart v2.1.0, IH 5.3.5. Fresh install.
The "Additional Images" button on the product page does not show up even additional images are added and displays fine in Admin. Is there a setting to enable the "Additional Images" button?
The button shows up fine on the product pages for which I did not use IH (before installing IH):
https://www.nordfield.com/index.php?...roducts_id=181
When using IH:
https://www.nordfield.com/index.php?...roducts_id=180
That site shows that it's in maintenance mode.

Zen Cart 2.1.0 added a new setting in Configuration // Images: Additional Images matching pattern. On a fresh install, that setting is forced to strict -- while the pre-zc210 default is legacy.

I'm guessing that (a) while the zc210 installation was a fresh install, that additional images were present in the site using the 'legacy' naming convention and (b) that IH has not (yet) been updated to recognize the 'strict' naming convention.