Downloading segment of video using --postprocessor

[iburunat]

Question

This works fine:

youtube-dl -f "best[height<=240]" --format mp4 --output "~/Desktop/%(title)s.%(ext)s" URL

Let's say I want to extract a segment of that video using the --postprocessor arg with same settings. I add the postprocessor arg. However this downloads the whole video:

youtube-dl -f "best[height<=240]" --format mp4 --output "~/Desktop/%(title)s.%(ext)s" --postprocessor-args "-ss 0:58:58 -to 0:59:06" URL
Now, I use the simplest form (only postprocessor) and it works (it extract the segment):

youtube-dl --postprocessor-args "-ss 0:58:58 -to 0:59:06" --output "~/Desktop/%(title)s.%(ext)s" URL

I'm wondering whether what I want to do is possible / whether I am using the wrong combo of arguments.
My aim is to download only the segment with the video/audio quality and extension specified.

Thanks in advance!

[iburunat]

I haven't been able to find the duplicate to this issue. Has it been resolved?