Memory leak when frequently call EventsEmit

[nealwon]

I create a empty project with an official template, I only changed a bit code below:
The Go code:

for {
       rt.EventsEmit(a.ctx, "gogogo", "hell world")
        time.Sleep(time.Microsecond * 1)
}

The JS code:

window.runtime.EventsOn('gogogo', function(data) {
  console.log(data)
});

When the Go code start running, the memory always increases.
It start at about 30MB,and 10min later,the memory is 80MB.and 30 min later ,the memory is 120MB.

My question is:
Why the memory is not freed?

My Environment Information:

Wails

Version | v2.9.1

Dependencies

Dependency	Package Name	Status	Version
Xcode command line tools	N/A	Installed	2395
Nodejs	N/A	Installed	20.12.2
npm	N/A	Installed	10.5.0
*Xcode	N/A	Installed	13.2.1 (13C100)
*upx	N/A	Installed	upx 4.1.0
*nsis	N/A	Installed	v3.10