Comment # 1 on bug 1116580 from Johannes Meixner

Does it still happen with current Ghostscript 9.52?

We provide Ghostscript 9.52 for openSUSE Leap 15.1 and Tubleweed
but not for Leap 15.0 which is out of general support.

In general regarding Ghostscript:

Ghostscript is developed by Artifex Software, Inc.
https://www.ghostscript.com/

We (i.e. openSUSE) distribute the Ghostscript software "as is"
but we do not develop it.

Issues with Ghostscript are usually upstream issues
that should be reported directly to Artifex via
https://www.ghostscript.com/
there usually via
https://bugs.ghostscript.com/

So if the issue still happens with current Ghostscript
and if you report this issue directly to upstream Ghostscript
please post an URL to your upstream issue report as reference here.