pkg/60352: Element(-web) doesn't load images

>Number:         60352
>Category:       pkg
>Synopsis:       Element-Web on Firefox
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 23 07:45:00 +0000 2026
>Originator:     Ignatios Souvatzis
>Release:        NetBSD 10.1_STABLE
>Organization:
A medium apple... weighs 182 grams, yields 95 kcal, and contains no
caffeine, thus making it unsuitable for sysadmins. - Brian Kantor
>Environment:
	
	
System: NetBSD  kalypso.informatik.uni-bonn.de 10.1_STABLE NetBSD 10.1_STABLE (GENERIC) #3: Mon Aug  4 20:15:36 CEST 2025  [email protected]:/var/itch/sources/10/oamd64/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64

$ pkg_info firefox140
Information for firefox140-140.6.0:

Comment:
Web browser with support for extensions (version 140ESR)

Requires:
ffmpeg7>=7.1.1nb1
gtk3+>=3.24.50nb2
hicolor-icon-theme>=0.9nb1
icu>=77.1
libIDL>=0.8.14nb7
libffi>=3.4.2nb3
libv4l>=1.18.1
libvpx>=1.14.0
libwebp>=1.0.2
nspr>=4.34nb1
nss>=3.109
pciutils>=3.0.2
pixman>=0.40.0nb3


>Description:
For a while, Element-Web on Firefox/NetBSD has stopped to display
images from a Matrix chat, instead showing an generic error message
about decoding problems.

This has changed now, and a popup window shows this:

Failed to load service worker
Element requires a service worker for loading authenticated media
from Matrix content repositories. This is not supported by your
browser so you may experience media failing to load.

	
>How-To-Repeat:
	view a chat with an embedded image, even if you've sent it yourself.
>Fix:
	

>Unformatted: