Custom field "Ajax Image" downloads the image in shadowbox popup view mode

-- HikaShop version -- : 4.2.2
-- HikaMarket version -- : 3.0.3
-- Joomla version -- : 3.9.15

Hi,

I think this is the right place to post this topic. If you think it's the wrong place, please move it.



The precedents to the bug:

I have created a custom field of the type "Ajax Image" and inserted it into the Hikamarket view.

In the system configuration, I have defined this two options:

1. "Popup mode: vex"

2. "Image popup mode: shadowbox (external)"



After I uploaded a image into the custom field, when I try to open the image on the browser to display, it happens the next scene:

1. Click inside the image

2. A black popup appears on the screen without any problem with the loading animation

3. After the loading animation disappears, instead of showing the image, it downloads it.



If I change the "Image Popup mode" from "shadowbox (external)" to "mootools" in the configuration, it works as expected, and the popup shows the full image in the browser.


Thanks in advance.

--
Víctor