How do I find Thunderbird folders?
Thunderbird (now 102.9.0) appears to change structures/methods from time to time, leaving me unable to find mail folders. This time, creating a new folder does what it should do, but then I can't find the folder afterward. It's there somewhere, but Thunderbird has no tool to find a folder - nor to search for a folder, or to relocate a folder. I can tell the folder exists, because I can't create another one. It's there, somewhere.
Aside from opening folders from A-Z, there seems to be no quick way to find a new folder (nor any folder, for that matter) that I can discover. Any suggestions?