Muti-Version Edge Dev for Mac exist after update

[Xlxzjz]

在Mac机器上更新了最新版本的Edge Dev后会发现本地存在多个版本的Edge, 这是正常的吗?

After updating my Edge Dev version for MacOS, I find that there exist muti-version Edge on my mac.

I wanna know that is this normal or just designed so for Edge Dev?