We migrated our zone to the new patch management (ZCC 20.3) a few days ago and yesterday i started pre-caching content after i made our Patch policies...
And that was when i noticed a strange issue:
I Was able to download patches from Adobe, Google, VideoLan etc...
But everything that comes from Mozilla would fail!


I tried downloading the files listed in the patch details using wget directly on the servers which worked.

After searching for as to why this happens i foud something in the logs:

[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchPreFetchMessageConsumer] [Making cache request for signature id 120 with signature name Firefox 108.0(KBFF1080)_x64.]
[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchContentDownloader] [Downloading for https://download-installer.cdn.mozilla.net/pub/firefox/releases/108.0/win64/de/Firefox Setup 108.0.msi]
[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchContentDownloader] [Got response 404 for https://localhost/zenworks-content/patch/pub/firefox/releases/108.0/win64/de/Firefox+Setup+108.0.msi]
[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchContentDownloader] [Downloading for https://download-installer.cdn.mozilla.net/pub/firefox/releases/108.0/win64/en-US/Firefox Setup 108.0.msi]
[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchContentDownloader] [Got response 404 for https://localhost/zenworks-content/patch/pub/firefox/releases/108.0/win64/en-US/Firefox+Setup+108.0.msi]
[DEBUG] [2022-12-16 06:30:33] [pool-21-thread-1] [11] [Patch-Management] [2671] [PatchContentCachingService] [Failed to download contents for signature id 120]

When taking a closer look at the link it is starting the download with you will notice that it contains spaces!
As far as i can see with the patches i tried so far mozilla seems to be the only one doing this!
But the link it is trying to access locally replaces the spaces with "+" and when i look at the file system the files don't have either!
In the file names on the actual disk they replaced the spaces with "%20"...
So the file for this patch for example is actually called: "Firefox%20Setup%20108.0.msi" 
(in folder "/vastorage/var/opt/microfocus/zenworks/content-repo/ondemand-content/patch/windows/download-installer.cdn.mozilla.net/pub/firefox/releases/108.0/win64/de")

Is this perhaps a bug or an oversight?
Is patch management having troubles with spaces in general?

Just as Info on our system: We are running ZENworks Appliences which are all upgraded to 2020 Update 3