This issue has already been reported. The workaround is to directly access
https://trisquel.info/en/browser/addons
- [Trisquel-users] Can't search/browse add-ons in Abrowser 44.0.2 on T... isaac
- [Trisquel-users] Re : Can't search/browse add-ons in Abrowser 4... lcerf
- Re: [Trisquel-users] Can't search/browse add-ons in Abrowser 44... isaac
