closeOnBeforeunload not working properly after upgrading to socketio v4.7.5

[sarmad36]

Discussed in #5055

^{Originally posted by sarmad36 June 23, 2024}
With following configuration
this.socket = io({
closeOnBeforeunload: true,
reconnection: true,
reconnectionDelay: 100,
reconnectionDelayMax: 2000,
reconnectionAttempts: Infinity,
transports: ["polling"],
secure: true,
rejectUnauthorized: false,
forceNew: false,
timeout: 6000,
})

when I try to leave the page on Firefox the socket connection is disconnected and if I try to log the reason for disconnection it says " transport error "