Cannot install on Fedora 42 lsb-core not available

Description

When trying to install Mailspring RPM on Fedora 42, it fails due to install with the following error…

Failed to resolve the transaction:
Problem: conflicting requests
  - nothing provides lsb-core-noarch needed by mailspring-1.15.1-0.1.x86_64 from @commandline
You can try to add to command line:
  --skip-broken to skip uninstallable packages

To Reproduce…

Steps to reproduce the behavior:

  1. Download RPM on Fedora 42
  2. In terminal type sudo dnf install mailspring-1.15.1-0.1.x86_64.rpm
  3. <See error listed above

Expected Behavior

Complete installation

Setup

  • OS and Version: Fedora 42
    • Installation Method: RPM via cmd line
  • Mailspring Version: 1.15.1

Additional Context

Works fine on Fedora 41. Seems that lsb-core is not available on Fedora 42 as of yet. I unfortunately cannot use Snaps and the unofficial Flatpak does not work.