iMovie App cannot be updated
I just received a new wonderful iMac 2020 27" i9 with Catalina fully updated.
Everything runs perfectly, I just have problems with iMovie (and same with GarageBand but I don't use it).
iMovie works correctly but the App Store propose me an update. When I try to install the update, I get the following message "The iMovie app cannot be updated because it was refunded or purchased with another Apple ID" (translated from Italian, could be different in English).
I never had another Apple ID and, for what I know, iMovie is free and cannot thus be refunded. In any case, it is currently working. The problem is just with the update process.
Someone would kindly help me?
iMac 27″, macOS 10.15