[Pkg-mozext-maintainers] Bug#971734: webext-ublock-origin-firefox: after startup, doesn't work until disabled and reenabled

[Christopher Cramer]

Package: webext-ublock-origin-firefox
Version: 1.30.0+dfsg-1
Severity: normal
X-Debbugs-Cc: tsuyoshi at yumegakanau.org

When starting Firefox, uBlock Origin doesn't block anything. When I go
into the Add-ons dialog and disable it, then enable it again, it starts
blocking things again.

I looked at #971693, and I do not know what a user.js file is, but
I looked for it in my home directory (using the command "find ~ -name
user.js") and found nothing. So this may be a different bug, or
perhaps that one has an incorrect diagnosis.

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.8.0-2-amd64 (SMP w/2 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

webext-ublock-origin-firefox depends on no packages.

Versions of packages webext-ublock-origin-firefox recommends:
ii  firefox      81.0-2
ii  firefox-esr  78.3.0esr-2

Versions of packages webext-ublock-origin-firefox suggests:
pn  ublock-origin-doc  <none>

-- no debconf information