When a customization is added to a base partition table (i.e., a default image partition table) that already contains an LVM Volume Group, the partition size for the Volume Group is not recomputed correctly and the build can fail if the initial partition size is too small.

The issue is that the size of the Volume Group parent partition is assumed to be the size of the root partition and other Logical Volumes that are added are not taken into account.
This issue doesn't occur when the base partition table is not LVM-based and is converted after mountpoints are added by the build configuration.