TS使用ComponentWithStore时，当存在多个storeBindings元素时，无法在this上找到action方法

[xieweixin]

ComponentWithStore({
storeBindings: [
{
namespace: "xxx",
store: store1,
fields: {} as const,
actions: {
a1: "a1"
} as const
},
{
namespace: "yyy",
store: store2,
fields: {} as const,
actions: {

   } as const
}

]
})
调用 this.a1时，爆红，storeBindings里只有一个时不存在问题，版本是4.0.1

[LastLeaf]

已知问题。不怎么好解决。