Yes, Rohit. I got my version numbers mixed up. upgrade to the new (just released) 12.1.1 and it fixes that problem.
Thanks, Neil. Unfortunately, I am using 12.1.1.0 (under macOS Catalina, 10.15.5). Actually, I did not notice the problem in 12.1, although I might have just been lucky.
Hi John,
Take a look at this post. The issue was fixed in an updated 12.1.1.
John,
If I understand your issue, this is a bug with version 12.1. Upgrade to version 12.1.1 which was just released to fix the issue of cells suddenly changing when certain characters are typed.
Regards
Neil