No. They have a bug in their implementation of the spec, but Chrome is going off spec here, and dropping breaking changes into the ecosystem in a way that requires developers to UA sniff.
The Safari bug is annoying today, but ultimately didn't impact anyone that was spec compliant. Chrome does impact people who are spec compliant.
The Safari bug is annoying today, but ultimately didn't impact anyone that was spec compliant. Chrome does impact people who are spec compliant.