带有 A 的 path 箭头不生效

[Yanyan-Wang]

• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://riddle.alibaba-inc.com/riddles/d45ed299

Steps to reproduce

带有 A 的 path 箭头不生效

What is expected?

带有 A 的 path 箭头生效

What is actually happening?

带有 A 的 path 箭头不生效

Environment	Info
g	3.4.7
System	Mac
Browser	Chrome