Hi! I am running Thunderbird 137.0.2 on Manjaro Linux (KDE Edition). I access my emails via IMAP. Fairly recently, I started to experience situations where, after some time of using Thunderbird, all my folders would suddenly show as empty, with the text "No message found". When switching to a different folder, the tab headline on the left will update, but the folder name on the main pane will stay the frozen. I uploaded a screenshot. I cannot see the emails in my folders until I close and restart Thunderbird. I can, however, open emails via the search (not quick filter) function. I have disabled all add-ons, but this does not seem to have helped. I saw this in my logs, and wonder if it is related: thunderbird[23874]: JavaScript error: resource:///modules/DBViewWrapper.sys.mjs, line 1677: TypeError: this._sort[0] is undefined Any ideas what I can do?