Hi @makissm21
It appears you would like to change the variation menu order ( a combination of attributes ) rather than the order of the individual attributes. Rather than dragging and dropping, it appears you’re also manually changing the order number for each variation. If you do this, you’ll also have to change the number of any existing variation with that same menu order number.
For example: If you have three variations and change the first to 2 ( wanting to make it the second variation listed ), you’ll also need to manually change the existing 2nd variation to 1 or 4 so that there aren’t two variations with the same menu order number.
That said, if this still does not work change the ord on the front-end of the site, then it could be caused by aggressive caching from your web host or a problem caused by a theme or plugin conflict.
Try switching back to a default theme like Twenty Twenty and disable all plugins except for WooCommerce to see if this resolves the issue. Here is a link that better outlines that process:
https://docs.woocommerce.com/document/woocommerce-self-service-guide/#section-4
If this fixes the issue, then re-enable each plugin one at a time, then the theme, until you find the one that’s causing the conflict.