embed.html in Chrome works, too

Chrome version 106.0.5249.103 (64-Bit): I installed the web extension for Chrome and checked that it is activated. But even runing it for after several hours I haven't had any connection. When I open a tab with "https://snowflake.torproject.org/", "https://snowflake.torproject.org/embed.html" or "https://relay.love/" I get several connections during an evening.

Firefox 105.0.3 (64-Bit): After I installed the web extension for Firefox I got a request by Windows firewall which I didn't remember installing the web extension for Chrome. I get connections, the icons gets green and the number of users.

Is there a way to get the web extension for Chrome working?