The fix for this issue is now available in the latest update of InDesign – version 16.0.1.
Please update to this version to get the fix.
Adobe InDesign team
An error occurred while saving the commentchristophe marandon commented
version 16.0.1 did not fix these bugs for me : command O and command N don't work on launch but only after the first document is open....
Several versions have passed without fixing these bugs. Is it a joke ?? Please, fix these bugs !!!