Just to confirm, the problem occurs with the CB2022 (build 22.0.0.1425)?
Also, you have tried resetting your preferences (Setup Menu>Preferences)? Does this help after resetting and restarting the software?
If the problem still happens, give Pete our lead programmer a call directly at 408-266-6883 ext 403 - the problem may be unique to your computer that he'll need to look into with you.