USDZ and GLB exports differ in sizes (FBX is in meters)

Hi Guys!

I have to export USDZ and GLB files. Unfortunately, there is a difference in size. In need GLBs in meter to get them displayed properly in AR on Android. So, I use an FBX in meters.

The USDZ file from that FBX is too small in the standard AR viewer on the iPhone. If I generate it in other software from the GLB everything is fine.

Is that a known issue, or are the FBX files somehow a problem?