Shopify: Product pictures on our collection pages keep changing sizes
Three gurus have been unable to help with a problem our nonprofit store is having. We would be forever grateful if you can.
Pictures on our collection pages keep changing sizes.
We have this problem on Chrome, Safari, and IE. I am on a PC. A colleague here who had never been on the site also had the same problem on multiple browsers on a PC. I spoke with a guru today, who was on a Mac, and he had the same experience. Yes, I refreshed my cache, and that did not help (as we recognized when people who had never been on the site had the same problem).
We are using a modified version of the Supply theme. I cannot imagine any edits to the theme causing this problem.
Please see this collection page of our store, which is in development: https://gfh2.myshopify.com/collections/defenders-of-wildlife (Yes, I know there is no home page. Long story)
Of course, the product pictures should all be the same width. But they are not, and they change from time to time and between browsers.
Sometimes all the pictures are very small, such as you see in this screen grab: https://cdn.shopify.com/s/files/1/2326/7959/files/small_pics_1.PNG?6100116406257966738
Sometimes just a few of the pictures appear at the very small size, such as you see in this screen grab: https://cdn.shopify.com/s/files/1/2326/7959/files/small_pics_7.PNG?6100116406257966738
If you click to the product pages, the pictures are all the correct size there.
Sometimes some of the pictures appear somewhat smaller than they should (in the range of 70% to 90%, and at least three such smaller sizes, such as you see here: https://cdn.shopify.com/s/files/1/2326/7959/files/small_pics_6.PNG?6100116406257966738
Sometimes, if I click a product image on the collection page to go to the product, and then click the Back button to return to the collection page, and do that several times, then the image on the collection page appears at the correct size or at the 70% or 85% size. One time this evening it took three round-trips to do that. Another time it took seven round-trips.
The problem also happens with other collections, such as [Stack Overflow limites how many links I can provide, so just change the collection link provided above to /first-book
When I first loaded that page, just now, all the pics were small. Please see https://cdn.shopify.com/s/files/1/2326/7959/files/small_pics_11.PNG?16317572828225077891
I clicked the first one to go to the product page, then Back to the collection page, and made three round trips, and then that one image appeared at the correct size on the collection page. Please see https://cdn.shopify.com/s/files/1/2326/7959/files/small_pics_10.PNG?16317572828225077891
I looked at another browser (actions above were in Chrome; I looked at IE), and all the pics there remained small. Refreshing the page 10 times did not help.
Went back to Chrome. Clicked the second picture and clicked back, several round trips. Then the pic on the collection page got larger, but the first pic reverted to small.
Thank you very much!