Bookmarks not working after script with CIM objects

[CordulaGöke]

I have a script to adjust the scale bar and grid as CIM objects. After I ran this script, the manual use of bookmarks is not working anymore. I cannot set bookmarks nor zoom to existing bookmarks.  Do I need to release the CIM objects, update or something else? When I close and reopen the map, everything is fine. I need to go manually through all bookmarks before export.

[CordulaGöke]

I just realized, when I simply go to the last extent, the extent indicator in the overview map does not update.

[BrennanSmith1]

If you could share a code snippet that might help.  Are you using "CURRENT" or a file path to define the project variable?