`Waiting for process to die...done`

[gekoke]

When sideline-mode is enabled in a buffer, the *Messages* buffer is flooded with these messages:

Waiting for process to die...done
Quit
Waiting for process to die...done
Quit
Waiting for process to die...done
Quit

This wouldn't really be an issue otherwise, but the calls to whatever function is producing these:

• happen a lot
• are blocking
• seem to "eat" any inputs I send to Emacs while they are running

I presume this originates from the vc-msg package, though I haven't dug deeper.

I tried setting the only customizable variables that vc-msg exposes and seem to call Git operations - namely vc-msg-get-current-file-function and vc-msg-get-version-function - to wrapped functions with inhibit-message set to t, but to no avail.

Am I alone in experiencing this?