Syncing and mutt "Mailbox is unchanged" issue

[Gammel H. <gam...@gm...>]

Hello,

I'm experiencing a small but annoying issue when using mutt + isync.

If one of the messages in my local inbox is marked as deleted by syncing
with the remote server (getting the tag D in mutt), I cannot make it
disappear using the sync-mailbox command ($). Attempts to do so lead to a
"Mailbox is unchanged" message.

The only way to delete it is to restart mutt. After this sync-mailbox ($)
works as expected.

I suspect this may be a mutt regression, as I only start experiencing last
year. But I would be grateful if any mutt & isync user could shed some
light.

Thanks,
G.