Recent upgrade changed my configuration

[Random81]

A recent upgrade to "Version: 5.12.2 (11434)" seemed to happen automatically, and afterwards many of my configuration settings had become different -- they were reset to the defaults. Specifically:

• Camera original ratio
• Mirror my video
• Stop my video when joining a meeting
• Enable stop incoming video feature
• Mute my mic when joining a meeting
• Automatically join computer audio when joining a meeting
• Window size when screen sharing

Pretty much everything I had changed was reset to its default.

I'm not happy about that. I would have expected the upgrade to have been tested sufficiently to ensure no undesirable side effects.

I'm using Mac OS v10.13.6.

P.S. Any dismissal of this issue on the grounds of Mac version should be backed up by evidence, not just an assumption. Thanks.