Hi I recently uploaded a macOS build for my app, having already tested the iOS build in ios testflight. My testers all received the testflight email but when they click on the "Accept invitation in test flight" link on their macs, testflight opens and then says "Couldn't Load App" "Your request couldn't be completed. Try again.
Has anyone got an idea of what might be wrong? I have tried 3 different builds and all the same.