Hints for cameractrl in testing

io.gitlab.nekocwd.cameractrl ⚙ aarch64

translations-not-found
Unable to add languages information, even though a translation tag was present in the MetaInfo file. Please check that its value is set correctly, and all locale files are placed in the right directories (e.g. /usr/share/locale/*/LC_MESSAGES/ for Gettext .mo files).
screenshot-download-error
Error while downloading screenshot from 'https://example.org/example1.png': URL was not found on the server.
This might be a temporary server issue, or the screenshot is no longer available.
screenshot-download-error
Error while downloading screenshot from 'https://example.org/example2.png': URL was not found on the server.
This might be a temporary server issue, or the screenshot is no longer available.

asv-description-first-para-too-short
:9 - No description
The first `description/p` paragraph of this component might be too short (< 80 characters). Please consider starting with a longer paragraph to improve how the description looks like in software centers and to provide more detailed information on this component immediately in the first paragraph.
asv-unknown-tag
:11 - developer
Found invalid tag. Non-standard tags should be prefixed with `x-`. AppStream also provides the <custom/> tag to add arbitrary custom data to metainfo files. This tag is read by AppStream libraries and may be useful instead of defining new custom toplevel or `x-`-prefixed tags if you just want to add custom data to a metainfo file.