The last grandchild(test level 3'') is showed under the "test level 1"

[webloginwu]

version: ‘org-brain-20230217.1908/’
M-x org-brain-visualize
problem:
Grandchild of "test level 1" ( test level 3'' ,see below image) should not be showed under the "test level 1"

test level 1 have 3 grandchilds in my test case totally:

1. test level 3
2. test level 3'
3. test level 3''

raw file(all nodes are headline entries):
`

• Frank's Mind Mapping
  :PROPERTIES:
  :ID: 537ADCE034-9379-488E-9E7E-EDD23A1E90F4
  :END:

** test level 1
:PROPERTIES:
:ID: 970526F9-9417-486A-ADE4-BF548FFE5370
:END:
ddd

*** test level 2
:PROPERTIES:
:ID: 667B1478-801D-4509-BFE9-441A2E2AC126
:END:
content
**** test level 3''
:PROPERTIES:
:ID: B966391E-CE4E-4C7D-8574-7C9407EC878D
:END:
**** test level 3'
:PROPERTIES:
:ID: C4D66D8E-228A-4A42-B854-0777D44E3C40
:END:
`

[SenkiJun]

Having the same issue. Is there any hope for fix ?

[Kungsgeten]

Hi! Unfortunately I don't have much time to tinker with my emacs packages. There has been some changes to org-mode which I need to cater for, and my guess is that these problems is a consequence of that.

[SenkiJun]

Hey It's okay, thanks for the awesome package.

[SenkiJun]

Just to give further info :

It only happens on "Heading Entries". No problems on "File Entries".

"test" gets duplicated on it's parent level. Deleting one removes both.