Sorry for lack of detail. It fails no matter if plain text mode is set or not. In fact, when doing something plain text didn't support in the past (like changing font, inserting image), Gmail would nicely just change to rich text mode.
As I type this, the message is in *plain text mode*. I selected the end of the message and made it bold. Now the message is in rich text mode. I believe that part is working. I just clicked the insert image icon and got the same hot mess of a popup. Skip -- You received this message because you are subscribed to the Google Groups "Gmail-Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to gmail-users+unsubscr...@googlegroups.com. To post to this group, send email to gmail-users@googlegroups.com. Visit this group at https://groups.google.com/group/gmail-users. For more options, visit https://groups.google.com/d/optout.
