Arbitrary variants adding unwanted prefix

[michaeltugby0]

Hi,

Attempting to upgrade to the latest version of Tailwind, but I'm hitting a little issue with the new arbitrary variants adding prefixes to classes.

For example, if I do [&>.child], if I only use this variant once, it's fine. But, every other time I use that variant in the same class list, it will add an unwanted prefix to the start.

Example here.

I'm also aware of a recent bugfix that was done to this here, which is probably related?

[michaeltugby0]

Just had a look at that PR, and I think what may be happening is that after the first pass, the custom variant gets added to a map. So, on the second pass, it finds the variant in the map, hence it skips the logic to toggle isArbitraryVariant to true.

Saying that though, I don't have a good understanding of the code behind tailwind, so my assumption here may be off.

[wongjn]

Your analysis looks right, I'm working on a PR based on your findings.

Edit: PR is #8992