According to the official GitHub, a webp-pixbuf-loader package is required to display a webp image https://github.com/hellosiyan/Viewnior/issues/20 The webp-pixbuf-loader must be added to the package dependency because the current Fedora Viewnior package is not satisfied the above dependency. According to the upstream discussion, the distribution side needs to add dependencies. So I submitted a report here.
FEDORA-2022-06f35662f1 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-06f35662f1
FEDORA-2022-ed735c1d97 has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2022-ed735c1d97
FEDORA-2022-06f35662f1 has been pushed to the Fedora 35 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-06f35662f1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-06f35662f1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2022-ed735c1d97 has been pushed to the Fedora 36 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-ed735c1d97` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-ed735c1d97 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2022-06f35662f1 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2022-ed735c1d97 has been pushed to the Fedora 36 stable repository. If problem still persists, please make note of it in this bug report.