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Thunderbird for Android no longer shows messages in IMAP folders

I currently have version 12.1 of the Thunderbird Android app. A few weeks ago, the app stopped showing messages in IMAP subfolders. All messages that were there disappeared from view. The messages can still be viewed in the Thunderbird Windows desktop program and in the K-9 11.1 app.

I currently have version 12.1 of the Thunderbird Android app. A few weeks ago, the app stopped showing messages in IMAP subfolders. All messages that were there disappeared from view. The messages can still be viewed in the Thunderbird Windows desktop program and in the K-9 11.1 app.

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Version 13 should be available later this week. Please post your status after you are able to update.

I have version 13 now, and I can see the contents of IMAP folders again. Thanks!