[TCP Sender][Client Mode] Trusted Client Certificates is enabled when manipulating Trusted Server Certificates

[andreeaharmonic]

If Client Authentication Mode is set to Required (even though it’s disabled), changing the Trusted Server Certificate picker also changes the disabled Trusted Client Certificates field, enabling it and mirroring the selection (e.g., “Trusting System Trust Store” / “None”).

Expected:
When TCP Sender is set to Client mode, Client Authentication Mode is disabled, Trusted Client Certificates underneath is also disabled and they will remain disabled at all times unless the TCP Sender Mode is set to Server

Steps:

1. Set TCP Mode to Server
2. Make sure Client Authentication Mode is set to Requested/Required
3. Set TCP Mode to Client
4. Manipulate Trusted Server Certificates (e.g. JVM Truststore/none)
   5.Observe Trusted Client Certificates is now enabled and mirroring Trusted Server Certificates selection

Evidence:
https://github.com/user-attachments/assets/398678f3-e35f-40ce-8c79-ec7328db19f1

2026-01-05.14-47-15.mp4