gosaGroupObjects field is incorrect after a member is being moved

Description

Once a user is moved, the type I (unkown) is added to the field gosaGroupObjects of the groups it’s a member of.

Distribution Name and Version

Debian stretch

FusionDirectory Version

1.2-fixes

PHP version used

PHP 7.0.27-0+deb9u1 (cli) (built: Jan 5 2018 13:51:52) ( NTS )

Origin of php packages

Debian stretch

Steps to Reproduce

1. Move a user to another branch
2. Open the group
3. Look at the gosaGroupObjects field

Expected behavior:

gosaGroupObjects should be [U]

Actual behavior:

It’s [UI] or [I]

Reproduces how often:

100%