Hi,
Did anyone ever resolve this? There is definitely a conflict with the WooCommerce Variation Swatches and Photos plugin and this one. It will not show the minimum quantity in the quantity field when Variation Swatches are used. Instead it shows ‘1’ and then adds 1 + your step value, so 51, 101, 151, etc..
When I turn off the swatch images at the product level, all goes back to normal and the actual minimum quantity is displayed.
Variation swatches in use (minimum quantity does not display in qty box):
https://goo.gl/X2CgHF
Swatches turned off (minimum quantity displays correctly):
https://goo.gl/adkOAO
Any help? This seems like core functionality for this type plugin.