Scrollbar missing on message list
The scrollbar that normally appears on the right side of the message list no longer appears. I have resized the screen as mentioned in an archived post, but that doesn't help. I am using Thunderbird 78.5.1 on Mac OS 10.15.7 Catalina.
The scrollbar that normally appears on the right side of the message list no longer appears.
I have resized the screen as mentioned in an archived post, but that doesn't help.
I am using Thunderbird 78.5.1 on Mac OS 10.15.7 Catalina.