unable to install X on MacBook Air 15.0.1

Apple's macOS and its compatible applications are not the same as ioS/iPadOS and their applications. Different operating systems and frameworks. Check with X to see if they have a compatible application for macOS 15.0.1..

X may be catching up to macOS 15.0.1 or is waiting on the macOS 15.1 release. They are responsible for the application's functionality with macOS and Apple provides the tools for that purpose.

I was able to install the app on my Mac desktop and it functioned normally until sometime shortly after I upgraded to MacOS 15.0.1. I have tried uninstall and reinstalling the app but that did not fix the problem. Each time there has been an X update on the App Store I have updated the app, but so far none of the updates has fixed the problem.