When using ParticleRenderer, white border appears around particle.

[yinxing-ws]

Describe the bug
It looks like this:

I'm not sure this problem is about the png image I use or the render system.
Here is the image I use: https://gw.alipayobjects.com/zos/gltf-asset/mars-cli/QUTYGTEWBLYN/1622456348-b6060.png
And Here is my code:

To Reproduce
Steps to reproduce the behavior:
Just use ParticleRenderer and set texture to the image above.

Expected behavior
White border should not appear.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: mac OS
• Browser chrome

Smartphone (please complete the following information):

• Device: iphone and android

Additional context
Something may be helpful: The same problem appears on @alipay/mars-player (I dont remeber specific version), but the latest version has fixed this.

[GuoLei1990]

We have fixed this bug with #127

[GuoLei1990]

If there is no relevant report for version 0.3, we will close this issue later.