🐛 Passes through modifiers in x-bind

[ekwoka]

Fixes #3742

When attempting to bind attributes that contain ., x-bind greedily consumes them even when they are not valid modifiers for x-bind.

this allow unrecognized bind modifiers to be passed through to the bound attribute

Maybe it should just pass all modifiers through for simplicity?

[calebporzio]

Thanks for contributing!

In order to keep this project as focused and maintainable as possible, I'm going to close this pull request.

This isn't "no", it's just "no for now".

If you disagree, or there's further demand from the community, please re-open this PR and we'll reconsider!