[Bug] PoolTogether Plugin adds switch button on unsupported networks.

[wenluomask]

Bug Info

How to reproduce?

1.Go to this tweet included PoolTogether plugin: https://twitter.com/WEN6666661/status/1417773984716787718
2.Change to the networks other than eth or matic;
3.Check the plugin card.

What happened?

Plugin card was showing "There is no pool on this network."

What should happen?

Provide the switch to Eth button for unsupported networks likes other plugins.

Environment

Mask Version:

• (Browser) Installed from the extension store (version: )
• (App) Installed from the app store (version: )
• master branch
• Build of version/commit hash: develop

(Please write down build command/flags if there is anything special)

System

• Windows 10
• Mac OS X Catalina
• Linux:

Platform/Browser

• Latest Chrome (stable channel)
• Latest Firefox (stable channel)
• Android 11
• iOS 14

[wenluomask]

Checked.