Hints for kcalc in community

org.kde.kcalc.desktop ⚙ aarch64

screenshot-download-error
Error while downloading screenshot from 'https://www.kde.org/images/screenshots/kcalc.png': HTTP request returned status code 404 ()
This might be a temporary server issue, or the screenshot is no longer available.

asv-description-first-para-too-short
org.kde.kcalc.appdata.xml:79 - KCalc has everything you would expect from a scientific calculator, plus:
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-content-rating-missing
org.kde.kcalc.appdata.xml -
This component has no `content_rating` tag to provide age rating information. You can generate the tag data online by answering a few questions at https://hughsie.github.io/oars/