I've installed Windows 10 with Bootcamp on a new iMac with Mojave.
Now I can't boot to MacOS volume.
1) Bootcamp tool in Windows don't see volume as bootable.
2) Option click on restart don't show a menu to choose, only when bootable usb is connected
3) If I boot to installation USB, I can see this volume, but Startup can't choose this volume: The bless tool was unable to set the current boot disk...
I read some bootloader repair guide with changing partition size, but I don't know how to do that with hybrid drive.