about Ignored ext application_settings and ja3 will change by session_ticket

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1. Type: application_settings (17513) will be ignored?
   Why? I didn't see the place mentioned

2. ja3 will change by session_ticket
   In chrome ,The ja3 of the first request and subsequent requests are different.
   The reason is that there is no session ticket for the first time.
   Most of the time, ja3 seen in a carries a session ticket.
   However, curl does not carry session tickets

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When there are session tickets, there will be an extension called padding (21)