Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.1
Pan got upgrade to 0.154 on my OS (Slackware64 15+current GNU/Linux) but
once again I'm only seeing the last header of subject, author, date,
bytes. Someone said the first three disappeared because of a 'race
condition' but I even turned off 'work online', quit, restarted, and it
still happened. How do I get those back? It's unusable otherwise.