``Ap.DocManager().appContextOpenDocument()`` → dead process after closing the application

[CEXT-Dan]

Discussed in #489

^{Originally posted by gswifort March 13, 2026}
I run the DOIT command and after opening the specified document, I close the application. This leaves a dead process.

from pyrx import command, Db, Ap  # noqa

DWG_PATH = ...  # !!!

@command
def doit():
    Ap.Application().registerOnIdleWinMsg(main)


def main():
    Ap.Application().removeOnIdleWinMsg(main)
    _open_doc_app_ctx(DWG_PATH)


def _open_doc_app_ctx(path) -> Ap.Document:
    doc_man = Ap.DocManager()
    doc_man.appContextOpenDocument(path)
    return doc_man.curDocument()
```</div>

[CEXT-Dan]

invalidates the iterator

[CEXT-Dan]

v2.2.49