When latest clips are deleted, the corresponding pinned clips are also deleted

Hello,

Unfortunately, this is impossible.
The reason is as follows:
The pinned clips are just shortcuts of the latest clips.
Therefore, if the target clip is removed, its shortcut (pinned clip) is removed as well since there is no reason to keep it.
Please visit this link where is a similar discussion about pinned clips:
https://clipclip.helprace.com/i120-clipclip-removes-pinned-clips-upon-restart

Best Regards,
Vitzo Team.