I went to one of your Recently Created business cards with a large rectangular logo placeholder in the center and Replaced with various images of different size/shapes. My first impression was that the template is set to None rather than Fit or FIll as the images aren’t being restrained to just the logo template image area. You need to be sure to use Fit or Fill (I believe Fill is recommended by Z now).
But then as I played around more I realized something extra wonky was happening that would point to a major glitch with the Replace option, but I can’t duplicate the problem with one of my own products set to Fill. So I don’t know, the issue might stem from using None instead of Fit or FIll but either way it’s a bad glitch.
So, using this image which is 1140 x 315 as example:
From the product page of your business card I used Replace, selected the above image, and got this:
You can see it’s already not being constrained to the logo placeholder image area (which could be due to not using Fit or Fill).
Then I started from scratch (meaning I opened the product page again and declined the pop-up to continue from the previous state), used Replace to select a different image, then used Replace a second time to select this image, and got this:
My image is now giant, zoomed-in and filling almost the entire card. The more I used Replaced, the larger and more zoomed the image got. Here’s how it looked after starting from scratch and being the 4th or 5th time I Replaced with different images:
This was all strictly from using Replace from the Personalize menu on the product page, never went into the Design Tool. So clearly there is an issue here if customers are trying out different images and it keeps getting progressively larger each time. Even it it only happens with templates set to None, its still a pretty bizarre thing that shouldn’t be happening.
It would probably help a lot if you could post an example or two and specify what they are set to (Fit, Fill or None) as noone but the designer can see that info.