QuoteSolution 2: I have also upgraded fancybox 1.3 to 3.5 into all popup like tos, show cart modal, product image gallery etc
Super, and you will pay licence for fancybox 3.5 for every using VirtueMart on the whole world?
https://fancyapps.com/fancybox/3/#license
29 USD for single website
Or you want, then VM DEV pay license or who?
Why do you think the version of fancybox is so old in VirtueMart?
This problem has been addressed several times in this forum and several times answered from Max...
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We update facybox 1.3.4 to 2.0.1 (it is free) for shop. which use plugin lazzyload and webp image format.
What do you mean, have I to send to VM DEV as features?