Having issue running this demo

[longfeiWan9]

I have followed the instruction to install everything, including:

• Metamask filecoin beta 9.3.0
• Clone this repo, build and run demo success.
• Open the browser, click "CONNECT TO METAMASK", then got the warning "Please accept snap installation prompt". But nothing prompt from Metamask beta.

Then I looked into console in developer mode, found this error message.

Error: Current Metamask version doesn't support snaps
    at index.ts:39
    at Generator.next (<anonymous>)
    at fulfilled (typeof.js:22)

But I am sure I have the right version of Metamask installed. Is it maybe because of NOT up-to-date Metamask support of Filecoin snap? Any suggestions ?

[mpetrunic]

This demo is for our filsnap prototype which actually uses filsnap prototype. Currently that version of Metamask you are running has snap baked into it (doesn't use open snap system). You should try it out in metamask demo dapp: https://metamask.github.io/filsnap/