Hi, Nicolas,
I cleared the browser cache for several dozen times and tried two other browsers (also with cleared cache) so the problem is not in any browser. Tell me please did you try to repeat my steps on my site? I recorded new video with English interface:
youtu.be/R-0_aHHozco
.
And what about two Cancel buttons? The issue appeared in 3.1.1_2017-07-06_23-29-44 or 3.1.1_2017-07-07_15-14-21.
And as another argument in favor of the fact that the problem lies in HikaShop: you said a few messages back
www.hikashop.com/forum/checkout/891040-a...sponsive.html#273524
that such problem was being and was fixed a few months ago, but for the first time I performed a clean installation of Joomla 3.7.2 and HikaShop 3.1.1 only on the 18th of June. How then can be explained the appearance of this bug?
Addition.
You said: "That's because the buttons at the bottom are outside of the address block on your website" and I found that it is normal! When you rearrange items in checkout workflow divs also are rearranged, you have to know this. Therefore, the problem is not this. At now I've rearranged items back and the problem is still exist.
Addition 2.
I found that the styles of the Chosen library disappear and that's the problem, take a look at the video:
youtu.be/tX4O7T-QKBY
. And the styles of the library disappear only in HikaShop, and for example, they are present in Joomla account area and they do not disappear anywhere except HikaShop, which means that it's not the template problem, I think the issue is how HikaShop uses the Chosen library.