Only last mail showing

Description

After adding a Zimbra mail account (IMAP) the inbox panel only shows the last mail (or two, see below).

The weirdest parts are :

  • The last mail I’m currently focused on the screenshot is from my other mailbox logged in
  • When I search for a mail it shows the corresponding mails. Like if the mails were correctly fetched but just hidden.

To Reproduce…

Steps to reproduce the behavior:

  1. Open the side panel

Expected Behavior

I would like to view all my mails. And not the last ones.
Mails from the other inbox are not supposed to show up.

Screenshots

Setup

  • OS and Version: macOS 15.0 Sequoia
    • Installation Method: installer
  • Mailspring Version: 1.13.3 (could not find the last version for silicon)

Additional Context

I’ve also tried to rebuild the cache, which fixes the problem for a few minutes but then the messages just disappear again.