Is it part of the apps that have been recently sold to a commercial company? If so, you have to uninstall it and download the "Fossify" equivalent to keep the open source version.
Nobody knows which ones got sold out commercially. Do not be so cryptic just to appeal to the "elitists", which is equivalent to preaching to the choir and helps no new person.
Always write your comments in ways they might be relevant even 1-2 years later, or if they may be guest post mini guides, ~5 years down the line. This is where the value of Reddit still lies, and how Lemmy can eventually replace Reddit.
/rant
Simple Mobile Tools suite of apps are the ones that got sold out.