When I opened Tor Launcher and changed my pluggable transport to snowflake a message from my firewall popped up

When I opened Tor Launcher and changed my pluggable transport to snowflake a message from my firewall popped up, it said "do you want to allow snowflake-client to allow incoming connections", some users may be concerned because this message has never popped up when using Tor Browser Bundle.

TBB 7.5a4

Trac:
Username: Dbryrtfbcbhgf

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