Hi Imran,
Thanks for the update.
As usual, I do not just answer from memory (things might change at one point) nor just quote the manual. Since your last file was an R21 version, I started with R21, S22, and R23. All worked nicely, even deleting the whole group. Since I typically do change a lot, for various reasons, I checked it carefully. No problems.
Then I brought it back to default—also, no problems.
With your information, I checked what R22 (S22) would do if I remove that file. Also, all fine. Again, trouble is not what should be ignored, and at the moment I can reproduce it, I file a report.
Checking the manual did not mention any problems, limitations, nor danger to do so
https://help.maxon.net/s22/us/index.html#5225
If you have that specific file, perhaps it is in the trash. Would you mind attaching it here (zip it)? It contains a text list of all items. I can take a look at it. It feels like the file was not written correctly. My first thought would be to check the hard drive carefully.
Anyway, problems like this should always be sent to support.
https://support.maxon.net/index.php
All the best