Fix wrong logs depupe in UI

[artemSSSS]

related: #41225

In this PR, a bug with removing duplicate lines in a single log has been fixed.

[boring-cyborg]

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[eladkal]

Can you fix the static checks?

[artemSSSS]

All checks have passed

[uranusjr]

Should this be considered a bugfix and backported to 2.10?

[potiuk]

Should this be considered a bugfix and backported to 2.10?

I'd say so. @artemSSSS - can you please back-port it and make a PR to v2-10-test branch ?