Disabled Swatches not showing

Hey,
Do you see the image with a red circle I annexed that has a swatch with a red cross ? That’s what I want to see for items that aren’t avalaible.

Right now I only have two colors that are avaliable at capacity of 400 ml and 600 ml and everything else is for 300 ml. This means that if a client selects the 400 ml option or 600 ml, I want them to see right away only 2 colors are avaliable. But at the moment nothing shows besides a note saying the item is not avaliable. But that isn’t effective enough because the client would have to click every item to see whats avaliable and what isn’t.

Basically I just want the disabled swatch to appear, I am trying to understand why it doesn’t and if I need to enable some option or something.

Thank you

Sorry I kinda forgot this topic because I thought it got fixed but it happened again.
Just to reiterate so you don’t have to read previous messages, when you have multiple attributes sometimes you don’t have every variation. For example I can have a bottle of blue paint in 200ml and 400ml but the color red only avaliable in 200ml. So I want that when people click on red the 400 ml shows a red cross.

This works fine in almost every product, but 2 of my products this doesn’t happen, and they have a lot of variations so its critical that it shows the red cross. I made sure the “disabled swatches” in attributes is enabled.

I have included both images and links of my pages where it works and it doesn’t work so you can see for yourself.
Firt link is the one where it works, the other 2 links are the 2 products where this doesn’t work correctly.

I am wondering if you know what could be causing this.
Thank you.

Hey