Mircosoft Edge (MacOS) cannot install extension from Edge Add-ons

Hi Insider!

My Edge is flash install, Microsoft EdgeVersion 90.0.818.39 (Official build) (64-bit).  One Macbook (Mojave) , one Mac mini (Big Sur).  Both intel base.

Both computer have the same problem when I trying to install an extension from Edge Add-ons, download interrupted.  And the download windows said it could'd download, blocked. 

It is no problem when I installing from Chrome Store or transfer from Chrome.  

I can download other things without problem, like photos, program..

What should I do?