CSSStyleSheet.insertRule returning undefined if index argument not provided

[paul-go]

Suggested fix:

CSSStyleSheet.js:39

CSSOM.CSSStyleSheet.prototype.insertRule = function(rule, index = this.cssRules.length) {

[WebReflection]

PR? code is in the esm folder, thanks!

[paul-go]

Looks like I was a little too quick on the report. CSSStyleSheet.js is a file in cssom, which is unmaintained. I could submit a PR over there, but I doubt that will be fruitful. How does your project deal with these situations? Are you willing to run off a forked version of the dependency? Or should I monkey-patch CSSOM.CSSStyleSheet.prototype from within LinkeDOM? (ugh)

[WebReflection]

To be honest I don't personally have use cases around CSS API ... for SSR that's not common (but for SSR only I am also moving to uhtml/dom) but time-wise I have no idea and I haven't asked myself that question. If there is a CSSOM alternative (usually when one is dead another one comes up?) I would rather consider that alternative and call it a day ... otherwise monkey patching always worked in the JS world.