Delay avast startup option - no change to startup time

I found this option in forum and enabled it.
However I do not see any impact on startup time.
Only removing avast from startup via bootracer → control startup seems to help.
So when disabled startup time reduces from ~ 130 secs to ~ 50 secs.
But in that case avast will of course have to be started manually.

So how does Delay Avast startup exactly work in relation to startup?
I.e. can it reduce startup time?
Br Peter