option --extra-obj2 does not seem to work

Hello, it seems that the option fails to display the second object for rename action. interactive format correctly show renaming the file 5M2w0d4eagxxig9KYM5.file to DyTbnH12dMV1nQsOxU.file ausearch -k test-ra -i type=PROCTITLE msg=audit(04/05/2019 13:57:22.489:110873) : proctitle=python3 populate_fs.py rename type=PATH msg=audit(04/05/2019 13:57:22.489:110873) : item=3 name=/tmp/rnd_pop/I2wt8yFylHdNJdX8/sesvPVcmFUDDBp1Pc/5yqohyxiGYwSzXwYRN2/93qyvIU9V2O8dsDXSdQP/csE7ryqvCWMBd8ASyJ3e/DyTbnH12dMV1nQsOxU.file inode=184553858 dev=fd:01 mode=file,644 ouid=root ogid=root rdev=00:00 objtype=CREATE cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 type=PATH msg=audit(04/05/2019 13:57:22.489:110873) : item=2 name=/tmp/rnd_pop/I2wt8yFylHdNJdX8/sesvPVcmFUDDBp1Pc/5yqohyxiGYwSzXwYRN2/93qyvIU9V2O8dsDXSdQP/csE7ryqvCWMBd8ASyJ3e/5M2w0d4eagxxig9KYM5.file inode=184553858 dev=fd:01 mode=file,644 ouid=root ogid=root rdev=00:00 objtype=DELETE cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 type=PATH msg=audit(04/05/2019 13:57:22.489:110873) : item=1 name=/tmp/rnd_pop/I2wt8yFylHdNJdX8/sesvPVcmFUDDBp1Pc/5yqohyxiGYwSzXwYRN2/93qyvIU9V2O8dsDXSdQP/csE7ryqvCWMBd8ASyJ3e/ inode=184554064 dev=fd:01 mode=dir,755 ouid=root ogid=root rdev=00:00 objtype=PARENT cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 type=PATH msg=audit(04/05/2019 13:57:22.489:110873) : item=0 name=/tmp/rnd_pop/I2wt8yFylHdNJdX8/sesvPVcmFUDDBp1Pc/5yqohyxiGYwSzXwYRN2/93qyvIU9V2O8dsDXSdQP/csE7ryqvCWMBd8ASyJ3e/ inode=184554064 dev=fd:01 mode=dir,755 ouid=root ogid=root rdev=00:00 objtype=PARENT cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 type=CWD msg=audit(04/05/2019 13:57:22.489:110873) : cwd=/push_agent/src/main/python/scripts type=SYSCALL msg=audit(04/05/2019 13:57:22.489:110873) : arch=x86_64 syscall=rename success=yes exit=0 a0=0x7f3259691b78 a1=0x7f3259691d70 a2=0xffffffff a3=0x7f3263f160e0 items=4 ppid=27421 pid=7653 auid=root uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=pts1 ses=5549 comm=python3 exe=/opt/rh/rh-python36/root/usr/bin/python3.6 key=test-ra but csv format shows just empty column where the info about the object2 should be. ausearch -k test-ra --format csv --extra-obj2 ,SYSCALL,04/05/2019,13:57:22,110873,audit-rule,5549,root,root,priviliged-acct,renamed,success,/tmp/rnd_pop/I2wt8yFylHdNJdX8/sesvPVcmFUDDBp1Pc/5yqohyxiGYwSzXwYRN2/93qyvIU9V2O8dsDXSdQP/csE7ryqvCWMBd8ASyJ3e/5M2w0d4eagxxig9KYM5.file,184553858,,file,/opt/rh/rh-python36/root/usr/bin/python3.6 is this desired behaviour?